Ginaf M 3335-S manuel d'utilisation

HPVS / EVS v3-6 1991-1998 TECHNICAL DOCUMENT A TION Descriptions W orking Maintenance Diagnosis Operation © 2005 Ginaf T rucks bv , V eenendaal, The Netherlands. Ginaf reserves the right to change specications or products at any time without prior notice. No part of this publication may be reproduced and/or published by printing, by photocopyin[...]

[...]

HPVS / EVS T echnical documentation Contents Preface 1-1 1.1 General 1- 1 1.2 List of versions 1-1 Power supply 2- 1 HPVS 3-1 3.1 Description 3- 1 3.1.1 Suspension 3-1 3.1.2 Damping 3- 2 3.1.3 Stabilisation 3- 2 3.1.4 Height control 3- 2 3.1.5 Lateral control 3-3 3.2 Components 3- 3 3.2.1 Spring cylinders 3- 4 3.2.2 Hoses and pipes 3-5 3.2.3 T est [...]

HPVS / EVS T echnical documentation 4.4.2 The emergency steering system 4- 9 4.4.3 Steering left 4-12 4.4.4 Steering right 4-13 4.4.5 Rear axle in centre position 4-14 4.4.6 Rear axle in centre position, high speed 4-1 5 4.4.7 Change of position of the EVS switch 4-1 6 Electrical system 5- 1 5.1 Components 5- 1 5.1.1 Proximity switches (height cont[...]

HPVS / EVS T echnical documentation[...]

HPVS / EVS T echnical documentation[...]

HPVS / EVS T echnical documentation 1 Chapter1 Preface Since 1986 GINAF T rucks has used the Hydro-Pneumatic V ehicle Suspension (HPVS) on various models of vehicle. This involved replacing the conventional (mechanical or air) suspension system by hydraulic cylinders. In 1991 the Electronic V ehicle Steering (EVS) system was launched, which in comb[...]

2 HPVS / EVS T echnical documentation “Old” unit This documentation is not applicable to vehicles on which this “old” unit is tted. The documentation does however apply to vehicles built in 1991-1998 that are tted with the “e3” Electronic Control Unit (ECU), illustrated below , with three blue blocks with set screws under the cove[...]

HPVS / EVS T echnical documentation 3 The following table shows which hydraulics version corresponds to which vehicle model. V ehicle model V ehicle conguration ECU version Hydraulics version G 3233-S 6x4 e3 v 6/0 G 3333-S / G 3335-S 6x6 e3 v 6/0 G 4243-S 8x4 e3 v 6/0 G 4443-S / G 4446-S 8x8 e3 v 6/0 G 5247 / G 5250 10x4 e3 v 3/3 G 5447 / G 5450[...]

[...]

HPVS / EVS T echnical documentation 1 Chapter 2 Power supply The power is supplied by a hydraulic pump unit. This unit is driven by the vehicle’ s engine and supplies power for the HPVS and also for the EVS, if tted. The pump unit consists of a controlled axial plunger pump driven by a V -belt, a separate HPVS/EVS oil reservoir , a pressure ?[...]

2 HPVS / EVS T echnical documentation the ow , a pressure drop will develop across the throttles. After this throttle there is a branch (B), so that this oil pressure is on the right-hand side of the above-mentioned control plungers, together with an adjustable spring pressure. The larger the oil ow through the throttles, the larger will be t[...]

HPVS / EVS T echnical documentation 3 connected to A. This means that the oil can return to the reservoir via the throttle in the branch to SP12. T T T L PRESSURE REGULA TOR FLOW REGULA TOR T o consumers SP12 A B P T A B C D Pump control; SP12 not energised A non-return valve (C) can be placed in the oil ow to the consumers. The purpose of this [...]

4 HPVS / EVS T echnical documentation[...]

HPVS / EVS T echnical documentation 1 Chapter 3 HPVS 3.1 Description 2 3 4 4 4 5 1 HPVS circuit diagram The hydraulic spring cylinders (4) form the connection between the axle and the chassis. However , the spring cylinders are not responsible for the suspension. The system is kept at the correct pressure by a pump (1), which is mounted separately [...]

2 HPVS / EVS T echnical documentation oil, which is connected to the oil in the spring cylinders. When an axle is compressed, the oil on the piston side of the spring cylinders will be forced out. This causes an increase in pressure, so that the nitrogen is compressed via the piston of the spring accumulator . This means that the nitrogen is the sp[...]

HPVS / EVS T echnical documentation 3 As an option, the height control system can be extended by the addition of a container lifting system. This system facilitates lifting and lowering containers. Since in this process the rear of the chassis drops to a few centimetres above the rear axle, the height by which the container has to be moved is reduc[...]

4 HPVS / EVS T echnical documentation 3.2.1 Spring cylinders 5 to accumulator oil at high pressure pressureless to tank proximity switch Spring cylinder There are various types of spring cylinder . Internally they consist of largely the same components, viz.: ● ball joint at top and bottom, including fastening ● cylinder tube ● piston, includ[...]

HPVS / EVS T echnical documentation 5 is connected to the reservoir . For the other cylinders, however , dual operation is not necessary , as these axles cannot be and do not need to be raised. The reasons why the cylinders are nevertheless designed to be dual-operating are: 1 If oil leaks out past the piston seal, it is led back to the oil reservo[...]

6 HPVS / EVS T echnical documentation to suspension cylinder oil at high pressure nitrogen Spring accumulator Operation of the suspension: If the oil pressure is lower than the nitrogen pressure, the piston will touch the bottom of the accumulator (the side to which the oil pressure is connected). As long as the oil pressure is below the nitrogen i[...]

HPVS / EVS T echnical documentation 7 fully laden, so that excellent vehicle stability is obtained. 3.2.5 Hydraulic pump-unit The power is supplied by a hydraulic pump unit. This unit is driven by the vehicle’ s engine and supplies power for the HPVS and also for the EVS (if tted). The pump unit consists of a controlled axial plunger pump driv[...]

8 HPVS / EVS T echnical documentation ● Use the correct type of oil (2 possible base oils!): see Chapter 9. ● The reason for topping up. The hydraulic system must be externally leak-free, so check for external leakage. 3.2.8 ALR (hydraulic control) Hydraulically controlled ALR A hydraulically controlled load-dependent brake control system (ALR)[...]

HPVS / EVS T echnical documentation 9 A B P T 4/3 valve with throttle, controlled non-return valve and spring cylinder Switching positions: ● No voltage on either magnet: V alve in centre position due to spring-loaded return. No adjustment. ● V oltage on magnet on ‘cross side’: V alve in switched state. Cross mode activated. Inating (ext[...]

10 HPVS / EVS T echnical documentation CONTROL SLIDES ARE NEVER INTERNALL Y LEAK-FREE This means that oil from a port with a higher pressure will always ow to a port with a lower pressure. This explains why even when the height control system is not activated (for instance at speeds below 5 km/h), a change can still be made in the height of the [...]

HPVS / EVS T echnical documentation 1 1 3.3.2 Hydraulic lateral stabilisation Lateral stabilisation can also be provided as an extra on all vehicles with HPVS. 2/2 valve with spring cylinder , normally open (lateral stabilisation) Switching positions: ● No voltage on magnet: V alve open on two sides. Lateral stabilisation deactivated. ● V oltag[...]

12 HPVS / EVS T echnical documentation 3.3.3 Hydraulic lateral stabilisation: superstab Lateral stabilisation in the “superstab” version can also be provided as an extra on all vehicles with HPVS. The system works largely in the same way as the hydraulic lateral stabilisation system, except that the valves work conversely . 2/2 valve with sprin[...]

HPVS / EVS T echnical documentation 13 3.3.4 Lateral levelling control Lateral levelling control can also be provided as an extra on all vehicles with HPVS. When the lateral levelling control system is activated, the normal height control system is deactivated. The vehicle is then levelled in the lateral direction from the levelling unit (tted u[...]

14 HPVS / EVS T echnical documentation Switching positions: ● No voltage on the magnet: Coupling the axle. V alve in rest state by means of spring loading. Connection between lifting axle cylinder and non-lifting axle cylinders via controlled non-return valve and via the P-B connection by way of the non-return valve cartridge in the 3/2 valve. B [...]

HPVS / EVS T echnical documentation 15 Raising: The raising operation is done by means of a 4/2 valve (this is the centre valve on the manifold block), together with a non-return valve and a throttle. S P 1 4 H E F A S P T A B Raising the axle Coil SP14 is operated. This connects P to B, so that pressure is built up from the pump on the rod side of[...]

16 HPVS / EVS T echnical documentation axle’s cylinders. Only when the axle is on the ground and the cylinders are completely lled will there be any build-up of pressure. This is because the pump can now only get rid of its oil by pushing the lifting axle’s cylinders out further , so that the vehicle is ‘lifted up’ by this axle. The cyli[...]

HPVS / EVS T echnical documentation 17 3.3.8 Hydraulic diagrams The hydraulic diagrams for v3/3 and v6 are shown on the following pages.[...]

18 HPVS / EVS T echnical documentation 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 28- Ja n-2 005 Sheet of Fi le : H:DO CU~5 ZD.. 123 75S0 1.SCH Dra wn By: SP 6.1 SP 6.2 SP 11 SP 10 SP 9 SP 8 SP 14 SP 15. 1 SP 15. 2 SP 12 of EVS man ifold block to P and T con nections Vehic les with EVS: P T P B 5 M P[...]

HPVS / EVS T echnical documentation 19 1 2 3 4 5 6 A B C D 6 5 4 3 2 1 D C B A Form aat TEKEN ING NR. A 3 GET. GEZ. DAT UM GEC. Dez e t eke ning b lij ft het ei gen dom va n GI NA F en ma g zo nd er haa r s chri ftel ijk e toe stemm ing, noc h geh eel , noc h ged eelte lij k geko pieer d of a an der den ter hand gest eld o f get oond wo rden KLASS.[...]

[...]

HPVS / EVS T echnical documentation 1 Chapter 4 EVS 4.1 General EVS (Electronic V ehicle Steering) is an electronically controlled, speed-dependent steering system for a rigid rear axle, driven or otherwise. This rear axle is controlled by two hydraulic cylinders. The basis for this is a standard rear axle suspension with a V -rod (blue) in the cen[...]

2 HPVS / EVS T echnical documentation When the EVS is switched on, the rear axle steers at speeds of a maximum of approx. 25 km/h. From 25 - 45 km/h the steering angle of the rear axle is continually decreased further in respect of the steering angle of the front axle. This is called the transition speed. At 45 km/h the rear axle is hydraulically l[...]

HPVS / EVS T echnical documentation 3 Emergency steering/centring system: The emergency steering/centring system is connected to the emergency steering circuit via the line connection Y1/Y2. The function of the emergency steering/centring system is to return to and lock the EVS cylinder in the centre position. The emergency steering system consists[...]

4 HPVS / EVS T echnical documentation angle/length measurement is of essential importance for the steering and hence for the safety of the driver , freight and vehicle! Position sensors: front axle angle sensor , separate or integrated in an idler arm. The sensor consists of a high-quality potentiometer (2500 ohm, a 500 ohm input resistor and a 100[...]

HPVS / EVS T echnical documentation 5 4.3 Operation; EVS cylinders 4.3.1 Centre position X1 X2 Y1 Y2 X1 X2 Y1 Y2 D Rechts Links EVS; centre position Connections X1 and X2 of both cylinders are connected to the reservoir . Connections Y1 and Y2 of both cylinders are kept under pressure by the emergency steering accumulator . This pressure is applied[...]

6 HPVS / EVS T echnical documentation 4.3.2 Steering left X1 X2 Y1 Y2 X1 X2 Y1 Y2 D Rechts Links EVS; steering left When the vehicle is steering left (the rear axle must then steer right about pivoting point D), oil is fed to connections X1 (right) and X2 (left). The oil reaches connection X1 from the right-hand EVS cylinder and will push the pisto[...]

HPVS / EVS T echnical documentation 7 4.3.3 Steering right X1 X2 Y1 Y2 X1 X2 Y1 Y2 D Links Rechts EVS; steering right When the vehicle is steering right (the rear axle must then steer left about pivoting point D), oil is fed to connections X1 (left) and X2 (right). The oil reaches connection X1 from the left-hand EVS cylinder and will push the pist[...]

8 HPVS / EVS T echnical documentation 4.4 Operation; hydraulic diagram 4.4.1 The steering system T P accumulator valve EVS-cylinder right EVS-cylinder Y1 Y2 X1 X2 Y2 Y1 X1 X2 X1L X2L B A T P B A T A B P Y M1 A DS or DS1 DS1 or DS X2R X1R T P P T A B SP5.2 SP4 SP3 SP1 SP2 SP5.1 B A T P A B from connection A of HPVS-manifold block SP7 A steering valv[...]

HPVS / EVS T echnical documentation 9 4.4.2 The emergency steering system T P P accumulator valve EVS-cylinder right EVS-cylinder Y1 Y2 X1 X2 Y2 Y1 X1 X2 X1L X2L B A T P B A T A B P Y M1 A DS or DS1 DS1 or DS X2R X1R T P P T A B SP5.2 SP4 SP3 SP1 SP2 SP5.1 B A T P A B from connection A of HPVS-manifold block SP7 A steering valve release valve relea[...]

10 HPVS / EVS T echnical documentation not back because of the non-return valve. The axle can only be put more accurately in the straight-ahead position but can never steer (unless there is air in the emergency steering system). T o enable the oil in the emergency steering system to be replenished in the event of a leak, a pressure reduction valve [...]

HPVS / EVS T echnical documentation 1 1 V ariant 2.1 (replacement for variant 2.0) With variant 2.1 the same modication was made as with the transition from 1.0 to 1.1. After the non-return valve an additional pressure relief valve is tted, which can blow off the emergency steering pressure if it increases. Otherwise the operation is the same[...]

12 HPVS / EVS T echnical documentation 4.4.3 Steering left accumulator valve EVS-cylinder right EVS-cylinder Y1 Y2 X1 X2 Y2 Y1 X1 X2 X1L X2L B A T P B A T A B P Y M1 A DS or DS1 DS1 or DS X2R X1R T P P T A B SP5.2 SP4 SP3 SP1 SP2 SP5.1 B A T P A B from connection A of HPVS-manifold block SP7 A steering valve PRESSURELESS PRESSURE (PUMP) PRESSURE EM[...]

HPVS / EVS T echnical documentation 13 deactivated so as to allow the other one to catch up. 4.4.4 Steering right accumulator valve EVS-cylinder right EVS-cylinder Y1 Y2 X1 X2 Y2 Y1 X1 X2 X1L X2L B A T P B A T A B P Y M1 A DS or DS1 DS1 or DS X2R X1R T P P T A B SP5.2 SP4 SP3 SP1 SP2 SP5.1 B A T P A B from connection A of HPVS-manifold block SP7 A [...]

14 HPVS / EVS T echnical documentation 4.4.5 Rear axle in centre position accumulator valve EVS-cylinder right EVS-cylinder Y1 Y2 X1 X2 Y2 Y1 X1 X2 X1L X2L B A T P B A T A B P Y M1 A DS or DS1 DS1 or DS X2R X1R T P P T A B SP5.2 SP4 SP3 SP1 SP2 SP5.1 B A T P A B from connection A of HPVS-manifold block SP7 A steering valve PRESSURELESS PRESSURE (PU[...]

HPVS / EVS T echnical documentation 15 SP12 is also not activated. Note: SP12 can be activated if the HPVS suspension system requests this (e.g. for adjusting the chassis height). 4.4.6 Rear axle in centre position, high speed accumulator valve EVS-cylinder right EVS-cylinder Y1 Y2 X1 X2 Y2 Y1 X1 X2 X1L X2L B A T P B A T A B P Y M1 A DS or DS1 DS1 [...]

16 HPVS / EVS T echnical documentation excess of 45-50 km/h SP12 is deactivated by the ECU and by an external relay that is activated by the speed signal. From end of 1995: protection by an additional valve, SP30, which is now energised by the external relay at speeds below 50 km/h and no longer energised at speeds above that. As a result, no oil f[...]

HPVS / EVS T echnical documentation 1 Chapter 5 Electrical system 5.1 Components 5.1.1 Proximity switches (height control) The height control of the HPVS system is usually provided by four proximity switches on two cylinders. T wo proximity switches are tted for each cylinder of the controlled axle. 5 proximity switch proximity switch HPVS cylin[...]

2 HPVS / EVS T echnical documentation When the chassis is in the driving position the cylinder will be positioned in such a way with respect to the proximity switches that the lowest proximity switch is activated, while the other one is not. Of the output wires, the one that (in the driving position) has no voltage applied to it is now connected to[...]

HPVS / EVS T echnical documentation 3 5.1.2 Fuses Extra fuses in separate fuse holder in DAF fuse box: fuse 1 = EVS external power supply (valves, etc.) 24V switched fuse 2 = EVS internal power supply (5V -24V) + height control + levelling control + switches 24V switched fuse 3 = heater power supply in ECU 24V switched 5.2 Functions 5.2.1 Lateral l[...]

4 HPVS / EVS T echnical documentation 5.2.2 Container lifting system A switch for activating this mode is tted in the cab. The control system only works at speeds below 5 km/h. This means that if the vehicle drives of f with the container mode activated it will be deactivated at 5 km/h, so that the chassis is brought back to normal driving heigh[...]

HPVS / EVS T echnical documentation 5 a limited extent thanks to the progressive nature of the HPVS). When the lateral stabilisation system is activated, height control, lateral control and highest/lowest position are no longer possible: the computer does not accept them. This is possible with later versions. V ersion: series connection of magnet c[...]

6 HPVS / EVS T echnical documentation Highest/lowest position (three-position switch, remains in selected position (until end of 1993) or returning to centre position (from end of 1993)) Centre position = operation according to D/H switch. No voltage to ECU. Position ‘↑’ = highest position (both HPVS valves ‘inating’). V oltage to ECU.[...]

HPVS / EVS T echnical documentation 7 5.3.2 G-series warning lamps until 1995 EVS/HPVS oil level Activation from ECU (vehicles without lifting axle), lamp stays on until reset + enough oil. Activation from oat switch via relay (vehicles with lifting axle), lamp is on as long as oil level is too low . Fault message stays in ECU memory . F EVS/HPV[...]

8 HPVS / EVS T echnical documentation Height control (spring-loaded switch) After the vehicle is started the automatic height control system is activated at speeds > 5 km/h. When height control is operated 1x it stays activated until another switch is operated or until the speed becomes > 5 km/h. V oltage to ECU as long as switch is pressed. [...]

HPVS / EVS T echnical documentation 9 The lifting axle can only be lowered at speeds < 20 km/h. Lateral stabilisation (spring-loaded switch) When operated 1x, lateral stabilisation is activated; when operated again, lateral stabilisation is deactivated (minimum interval approx. 2 sec.). V oltage to ECU as long as switch is pressed. 5.3.4 M and G[...]

10 HPVS / EVS T echnical documentation result because a small degree of steering is still taking place. As a result, the rear axle steering angle will also constantly be modied. In addition, the sensors may vary slightly , i.e. the electronic centre position is no longer the same as the actual centre position. For the cylinders the harmful effec[...]

HPVS / EVS T echnical documentation 1 1 values in such a way that the actual values are changed to the ideal maximums when steering is also actually at a maximum. This means that in the event of any changes in the sensors this program must be used afresh. This utility program must also be used when the fault message “corr . factoren zijn niet mee[...]

12 HPVS / EVS T echnical documentation correction factors must be entered again using the ‘CORR’ utility program, since this fault message can only be removed by having the correction factors determined afresh. Connecting DCS-1 diagnostics unit T o prevent problems with the memory from arising due to static electricity , the following procedure[...]

HPVS / EVS T echnical documentation 13 5.5.3 Overview of fault messages The following table gives a brief description of all possible fault messages. Below the table a more detailed description of each message can be found. Code no. Number of ashes Description 1 1 Emergency steering system pressure too low , v > 5 km/h 2 2 Oil level too low 3[...]

14 HPVS / EVS T echnical documentation slight internal leakage oil may leak out of the emergency steering system while the ignition is on and the engine off. When the pressure switch switches, the steering system is put in the straight-ahead position and bypass valve SP12 is activated in order to compensate for the leak. If this is not successful w[...]

HPVS / EVS T echnical documentation 15 Fault code 5.2 Wire breakage or short-circuit in the circuit of the front angle sensor . The system reacts as for fault code 4. Fault code 6.1 Wire breakage or short-circuit in the circuit of the length sensor in the left rear cylinder . The system reacts as for fault code 3.1. Fault code 6.2 Wire breakage or [...]

16 HPVS / EVS T echnical documentation Fault code 1 1.2 As for fault code 1 1.1, for SP9. Fault code 1 1.3 As for fault code 1 1.1, for SP10. Fault code 1 1.4 As for fault code 1 1.1, for SP1 1. Fault code 12 A check is run for this when the valve is activated. V oltage must be constantly present for approx. 1 sec. The system reacts as for fault co[...]

HPVS / EVS T echnical documentation 17 Fault code 19 A check is run for this when the valve is activated. V oltage must be constantly present for approx. 1 sec. Raising and lowering the lifting axle are deactivated. Fault code 20 This fault code can only be displayed by means of DCS-1. The correction factors stored in the ECU are no longer valid. T[...]

18 HPVS / EVS T echnical documentation 5.6.1 Overview of connectors and trimming potentiometers in e3 ECU Con. 1: Connector 1 (for DCS-1) Con. 2: Connector 2 Con. 3: Connector 3 RL: Length sensor EVS cyilinder left RR: Length-sensor EVS cylinder right AF: Front angle potentiometer 5.6.2 Overview of circuit diagrams for M series Diagram number Descr[...]

HPVS / EVS T echnical documentation 19[...]

20 HPVS / EVS T echnical documentation Diagram 1 1314/01 Connection to coils for HPVS and EVS valves SP1 EVS valve in rear right cylinder for sliding in SP2 EVS valve in rear right cylinder for sliding out SP3 EVS valve in rear left cylinder for sliding in SP4 EVS valve in rear left cylinder for sliding out SP5 Release valves: these are connected i[...]

HPVS / EVS T echnical documentation 21 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 11- Mar-2 00 5 Sheet of Fi le : F:DA TAT EK_SC H10 -119 9911 314S 01.S CH Dra wn By: 1 1 3 1 4 see sch eme 11321 see sch eme 11318 see sch eme 11317 grou nd we bk SP1 5 pe SP1 4 pe SP1 2 pe SP1 1 pe SP1 0 pe SP9 pe SP8[...]

22 HPVS / EVS T echnical documentation Diagram 1 1315/00 Connection to potentiometers Potm front Front angle sensor Potm rear left Length sensor for rear left cylinder Potm rear right Length sensor for rear right cylinder Connector No. of pins Shape Position Con. 3 37 bk round ECU Con. 5 14 bk round Behind bulkhead on co-driver ’s side Con. 6 4 b[...]

HPVS / EVS T echnical documentation 23 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 11- Mar-2 00 5 Sheet of Fi le : F:DA TATEK_SC H10-1199 911315EN .SCH Dra wn By: 1 1 3 1 5 protect ion we bn gn protect ion we bn gn protect ion we bn gn D. Lo dde r C on n ec t i on p ot m et e rs M- se ri es re ar ri [...]

24 HPVS / EVS T echnical documentation Diagram 1 1316/00 Connection to height control system Switch Description B 1 Proximity switch for inating, left B 2 Proximity switch for draining, left B 3 Proximity switch for inating, right B 4 Proximity switch for draining, right B 5 Proximity switch for draining, left, for container lifting system. I[...]

HPVS / EVS T echnical documentation 25 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 11- Mar-2 00 5 Sheet of Fi le : F:DA TATEK_SC H10-1199 911316EN .SCH Dra wn By: B 6 B 5 B 4 B 3 B 2 B 1 power supply ECU D.Lodd er Co nn ecti ons pr oxim ity sw itch es M -s e ri e s o r r e t r a c t ab l e a xl e co [...]

26 HPVS / EVS T echnical documentation Diagram 1 1317/00 Connection to switches Switch Description S 1 Switch for highest position S 2 Switch for lowest position S 3 Switch for driving position S 4 Switch for lateral levelling control S 5 Switch for raising lifting axle S 6 Switch for lowering lifting axle S 7 Switch for container lifting system S [...]

HPVS / EVS T echnical documentation 27 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 11- Mar-2 00 5 Sheet of Fi le : F:DA TATEK_SC H10-1199 911317EN .SCH Dra wn By: see sche me 11 31 9 S1 S2 S3 S 4 S5 S6 S7 S8 S9 es2 03 gy 2 3 es2 04 gy es20 1 pe es03 5 rd 4 5 es03 0 ge es0 31 gy es21 0 pe es2 15 gy es[...]

28 HPVS / EVS T echnical documentation Diagram 1 1318/00 Connection to warning lamps Lamp Description L 1 W arning lamp indicating HPVS/EVS fault message L 2 W arning lamp indicating oil level too low L 3 W arning lamp indicating left side of vehicle too low L 4 W arning lamp indicating right side of vehicle too low L 5 Lifting axle warning lamp L [...]

HPVS / EVS T echnical documentation 29 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 14- Mar-2 00 5 Sheet of Fi le : F:DA TATEK_SC H10-1199 911318EN .SCH Dra wn By: con.14 11 10 1amp po s 8 Fus e h older G 26 30 y w 2630 yw 13 1 5 7 6 4 3 2 1 sp6 rd sp14 pe es0 34 gy es0 33 gy es11 6 pe es00 8 rd es00 [...]

30 HPVS / EVS T echnical documentation Diagram 1 1319/00 Connection to lateral levelling control system, pressure switches, oil level, ow indicator and tachograph Switch Description S 10 Pressure switch, emergency steering system S 1 1 Switch for oil level or ow indicator W .p.d.reg Sensor for lateral levelling control Connector No. of pins S[...]

HPVS / EVS T echnical documentation 31 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 14- Mar-2 00 5 Sheet of Fi le : F:DA TATEK_SC H10-1199 911319EN .SCH Dra wn By: con16 S1 0 S1 1 es11 3 be clea n groun d bk es11 4 be es03 3 ge es03 4 ge es03 5 rd es11 3 be clea n groun d bk es11 4 be es03 5 rd es03 4[...]

32 HPVS / EVS T echnical documentation Diagram 1 1320/01 Power supply to ECU Comp. Description Z 1 Fuse for heating element Z 2 Fuse for ECU internal circuit and for power supply to switches and proximity switches Z 3 Fuse for coils rd DAF contact relay Connector No. of pins Shape Position Con. 2 37 bk round ECU Con. 14 15 we rectangular On fuse pa[...]

HPVS / EVS T echnical documentation 33 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 14- Mar-2 00 5 Sheet of Fi le : F:DA TATEK_SC H10-1199 911320EN .SCH Dra wn By: 1 1 3 2 0 D.Lodder P o w e r s up p l y E CU M -s e ri e s con .3 24 27 E C U 37 3 con.2 con.14 G G 2 36 1 R001 rd R002 rd R000 rd 12 7 6 [...]

34 HPVS / EVS T echnical documentation Diagram 1 1321/01 Power supply to ECU with lifting axle Lamp Description Z 1 Fuse for heating element Z 2 Fuse for ECU internal circuit and for power supply to switches and proximity switches Z 3 Fuse for coils D 1 Single diode R 1 Changeover relay R 2 Changeover relay R 3 Changeover relay Connector No. of pin[...]

HPVS / EVS T echnical documentation 35 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 14- Mar-2 00 5 Sheet of Fi le : F:DA TATEK_SC H10-1199 911321EN .SCH Dra wn By: G I NA F T r u c k s b v 1 1 3 2 1 D.Lodd er S up p ly E C U wi t h re t r. a xl e m -s e ri e s D1 con .4 8 SP1 5 pe con .2 36 32 1 R0 00[...]

36 HPVS / EVS T echnical documentation Diagram 13128/00 Connection to container lifting system (vehicle with lifting axle) The relays are located in the fuse panel. Diode D1 is located in the control panel.[...]

HPVS / EVS T echnical documentation 37 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 14- Mar-2 00 5 Sheet of Fi le : F:DA TATEK_SC H12-1399 913128EN .SCH Dra wn By: G I NA F T r u c k s b v C on n e c t i on co n ta i n e r s ys t em ( wi th r e tr . ax l e) 1 3 1 2 8 D.L odd er R1 R2 R3 R4 S5 S6 L10 D[...]

38 HPVS / EVS T echnical documentation 5.6.3 Overview of circuit diagrams for G series Diagram number Description 1 1322 Connection to coils for HPVS and EVS valves 1 1323 Connection to potentiometers 1 1324 Connection to height control system 1 1325 Connection to proximity switches 13369 Connection to operating switches, version from 1995 1 1326 C[...]

HPVS / EVS T echnical documentation 39[...]

40 HPVS / EVS T echnical documentation Diagram 1 1322/01 Connection to coils for HPVS and EVS valves Coil Description SP1 EVS valve in rear right cylinder for sliding in SP2 EVS valve in rear right cylinder for sliding out SP3 EVS valve in rear left cylinder for sliding in SP4 EVS valve in rear left cylinder for sliding out SP5 Release valves: thes[...]

HPVS / EVS T echnical documentation 41 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 14- Mar-2 00 5 Sheet of Fi le : F:DA TATEK_SC H10-1199 911322EN .SCH Dra wn By: 1 1 3 2 2 see sch eme 11329 see sch eme 11325 see sch eme 11326 massa we zw SP1 5 pe SP1 4 pe SP1 2 pe SP1 1 pe SP1 0 pe SP9 pe SP8 pe SP7[...]

42 HPVS / EVS T echnical documentation Diagram 1 1323/00 Connection to potentiometers Potm front Front angle sensor Potm rear left Length sensor for rear left cylinder Potm rear right Length sensor for rear right cylinder Connector No. of pins Shape Position Con. 3 37 bk round ECU Con. 5 14 bk round Behind bulkhead on co-driver ’s side Con. 6 4 b[...]

HPVS / EVS T echnical documentation 43 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 14- Mar-2 00 5 Sheet of Fi le : F:DA TATEK_SC H10-1199 911323EN .SCH Dra wn By: 1 1 3 2 3 protect ion we bn gn protect ion we bn gn protect ion we bn gn D.L odd er C on n ec t i on p ot m et e rs G - se ri es re ar ri [...]

44 HPVS / EVS T echnical documentation Diagram 1 1324/00 Connection to height control system Switch Description B 1 Proximity switch for inating, left B 2 Proximity switch for draining, left B 3 Proximity switch for inating, right B 4 Proximity switch for draining, right B 5 Proximity switch for draining, left, for container lifting system. I[...]

HPVS / EVS T echnical documentation 45 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 14- Mar-2 00 5 Sheet of Fi le : F:DA TATEK_SC H10-1199 911324EN .SCH Dra wn By: B 6 B 5 B 4 B 3 B 2 B 1 supply ECU D.Lodd er Co nn ecti on p ro ximi ty s wi tche s G -s e ri e s o r r e t a c ta b l e ax le c on tr o l[...]

46 HPVS / EVS T echnical documentation Diagram 1 1325/00 Connection to switches (switches in dashboard) Switch Description S 1 Switch for highest position (1) and lowest position (7) S 2 Switch for driving position (7) and lateral levelling control (1) S 3 Switch for raising lifting axle (1) and lowering lifting axle (7) S 4 Switch for container li[...]

HPVS / EVS T echnical documentation 47 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 14- Mar -2005 Sheet of Fi le : F:D ATA TEK_ SCH 10-1 1999 113 25EN .SCH Dra wn By: see sche me 11 32 6 G -s e ri e s see sche me 11 32 7 es2 03 gy es2 04 gy es20 1 pe es03 5 rd es0 30 gy es0 31 gy es21 0 pe es2 15 gy e[...]

48 HPVS / EVS T echnical documentation Diagram 13369/00 Connection to switches (separate control panel, version from 1995) Switch Description S 1 Switch for highest position S 2 Switch for lowest position S 3 Switch for driving position S 4 Switch for lateral levelling control S 5 Switch for raising lifting axle S 6 Switch for lowering lifting axle[...]

HPVS / EVS T echnical documentation 49 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 14- Mar-2 00 5 Sheet of Fi le : F:DA TATEK_SC H12-1399 913369EN .SCH Dra wn By: see sche me 11 32 7 S1 S2 S3 S 4 S5 S6 S7 S8 S9 es2 03 gy 2 3 es2 04 gy es20 1 pe es03 5 rd 4 5 es0 30 gy es0 31 gy es21 0 pe es2 15 gy es[...]

50 HPVS / EVS T echnical documentation Diagram 1 1326/00 Connection to warning lamps (warning lamps in dashboard) Lamp Description L 1 W arning lamp indicating HPVS/EVS fault message L 2 W arning lamp indicating oil level too low L 3 W arning lamp indicating left side of vehicle too low L 4 W arning lamp indicating right side of vehicle too low L 5[...]

HPVS / EVS T echnical documentation 51 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 14- Mar-2 00 5 Sheet of Fi le : F:DA TATEK_SC H10-1199 911326EN .SCH Dra wn By: we we L8 D.Lodd er L7 L6 L5 L4 L3 L2 L1 bu zze r see sche me 11 32 2 see sche me 11 32 7 35 3 4 6 11 co n. 4 con .2 c on.2 co n. 3 E C U 3[...]

52 HPVS / EVS T echnical documentation Diagram 13370/00 Connection to warning lamps (separate control panel, version from 1995) Lamp Description L 1 W arning lamp indicating HPVS/EVS fault message L 2 W arning lamp indicating oil level too low L 3 W arning lamp indicating left side of vehicle too low L 4 W arning lamp indicating right side of vehic[...]

HPVS / EVS T echnical documentation 53 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 14- Mar-2 00 5 Sheet of Fi le : F:DA TATEK_SC H12-1399 913370EN .SCH Dra wn By: con.14 11 10 1amp po s 8 Fus e h older G 26 30 y w 2630 yw 13 1 5 7 6 4 3 2 1 sp6 rd sp14 pe es0 34 gy es0 33 gy es11 6 pe es00 8 rd es00 [...]

54 HPVS / EVS T echnical documentation Diagram 1 1327/00 Connection to lateral levelling control system, pressure switches, oil level, ow indicator and tachograph Switch Description S 10 Pressure switch, emergency steering system S 1 1 Switch for oil level or ow indicator W .p.d.reg Sensor for lateral levelling control Connector No. of pins S[...]

HPVS / EVS T echnical documentation 55 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 14- Mar-2 00 5 Sheet of Fi le : F:DA TATEK_SC H10-1199 911327EN .SCH Dra wn By: con16 S1 0 S1 1 clea n groun d bk es11 4 be es0 33 gy es0 34 gy es03 5 rd es11 3 be clea n groun d bk es11 4 be es03 5 rd es0 34 gy es0 33[...]

56 HPVS / EVS T echnical documentation Diagram 1 1328/01 Power supply to ECU Comp. Description Z 1 Fuse for ECU internal circuit and for power supply to switches and proximity switches Z 2 Fuse for coils Z 3 Fuse for heating element rd DAF contact relay Connector No. of pins Shape Position Con. 2 37 bk round ECU G = Central earthing point, cab behi[...]

HPVS / EVS T echnical documentation 57 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 14- Mar-2 00 5 Sheet of Fi le : F:DA TATEK_SC H10-1199 911328EN .SCH Dra wn By: * was at first before contact is now after conta ct becau se batter ies could run empty 1 1 3 2 8 we we Rd 10 00 rd 10 10 rd main relay to[...]

58 HPVS / EVS T echnical documentation Diagram 1 1329/01 Power supply to ECU with lifting axle Lamp Description Z 1 Fuse for ECU internal circuit and for power supply to switches and proximity switches Z 2 Fuse for coils Z 3 Fuse for heating element D 1 Single diode R 1 Changeover relay R 2 Changeover relay R 3 Changeover relay L 2 Lifting axle war[...]

HPVS / EVS T echnical documentation 59 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 14- Mar-2 00 5 Sheet of Fi le : F:DA TATEK_SC H10-1199 911329EN .SCH Dra wn By: G I NA F T r u c k s b v 1 1 3 2 9 8 9 10 11 7 6 L2 G -s e ri e s D.Lodd er S up p l y wi t h re t r. a x le D1 con .4 8 con .2 36 32 1 R0[...]

60 HPVS / EVS T echnical documentation Diagram 13371/00 Power supply to ECU (version from 1995) Comp. Description Z 1 Fuse for heating element Z 2 Fuse for ECU internal circuit and for power supply to switches and proximity switches Z 3 Fuse for coils rd DAF contact relay Connector No. of pins Shape Position Con. 2 37 bk round ECU Con. 14 15 we rec[...]

HPVS / EVS T echnical documentation 61 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 14- Mar-2 00 5 Sheet of Fi le : F:DA TATEK_SC H12-1399 913371EN .SCH Dra wn By: 1 3 3 7 1 D.Lodder S u pp ly EC U G -s e ri e s con .3 24 27 E C U 37 3 con.2 con.14 G G 2 36 1 R001 rd R002 rd R000 rd 12 7 6 5 4 3 Z3 Z2[...]

62 HPVS / EVS T echnical documentation Diagram 13372/00 Power supply to ECU with lifting axle (version from 1995) Lamp Description Z 1 Fuse for heating element Z 2 Fuse for ECU internal circuit and for power supply to switches and proximity switches Z 3 Fuse for coils D 1 Single diode R 1 Changeover relay R 2 Changeover relay R 3 Changeover relay C[...]

HPVS / EVS T echnical documentation 63 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 14- Mar-2 00 5 Sheet of Fi le : F:DA TATEK_SC H12-1399 913372EN .SCH Dra wn By: G I NA F T r u c k s b v 1 3 3 7 2 D.Lodd er Su pp ly ECU wi th re tr. ax le G -s e ri e s D1 con .4 8 con .2 36 32 1 R0 00 r d R0 01 r d [...]

64 HPVS / EVS T echnical documentation Diagram 13128/00 Connection to container lifting system (vehicle with lifting axle) The relays are located in the fuse panel. Diode D1 is located in the control panel.[...]

HPVS / EVS T echnical documentation 65 1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Ti tle Num ber Revisio n Siz e A3 Dat e: 14- Mar-2 00 5 Sheet of Fi le : F:DA TATEK_SC H12-1399 913128EN .SCH Dra wn By: G I NA F T r u c k s b v C on n e c t i on co n ta i n e r s ys t em ( wi th r e tr . ax l e) 1 3 1 2 8 D.L odd er R1 R2 R3 R4 S5 S6 L10 D[...]