Graco M02xxx manual

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

Go to page of

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Graco M02xxx, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Graco M02xxx one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of Graco M02xxx. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Graco M02xxx should contain:
- informations concerning technical data of Graco M02xxx
- name of the manufacturer and a year of construction of the Graco M02xxx item
- rules of operation, control and maintenance of the Graco M02xxx item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Graco M02xxx alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Graco M02xxx, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Graco service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Graco M02xxx.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Graco M02xxx item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    Instructions/ Parts NXT ® Air Motor 312796R EN For use with high performance finis hi ng and coating pumps in ha zardous or non-hazardous locati ons. For professional use only . Models M02xxx, M04xxx, M07xxx, M12xxx, M18xx x, and M34xxx 100 ps i (0. 7 MPA, 7.0 ba r) Maxi mum Worki ng Pres sure See page 3 for mod el infor mation. Im porta nt Safe t[...]

  • Page 2

    Relate d Manual s 2 312796R Contents Related Manua ls . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Component Identification . . . . . . . . . . . . . . . . . . . . 6 Grounding . . . .[...]

  • Page 3

    Warn ings 312796R 3 Warnings The foll owing warni ngs are for the setup , use, ground ing, main tenance, a nd repair of this equ ipment. T he exclama - tion p oint symbo l alerts y ou to a g eneral warning and the hazar d symb ol refers to proced ure-specifi c risk. Refe r back to these wa rnings . Additional , product -specific wa rnings may be fo[...]

  • Page 4

    Warnings 4 312796R PRESSURIZED EQUIPMENT HAZARD Fluid from the gun/ dispens e valve, leaks, o r ruptured c omponents can spla sh in the ey es or on s kin and cause seri ous injury. •F o l l o w Pressure Relief Procedure in this manual, when you s top spray ing and befor e cleaning, check ing, or serv icing eq uipment. • Tighte n all fluid c onn[...]

  • Page 5

    Models 312796R 5 Model s Check yo ur motor’s id entification plate (ID) fo r the 6-digi t part numb er of your motor. Us e the foll owing matrix to define the cons truction of your mot or. For example , motor part number M04LT0 repr esent s an a ir mo tor (M) , with 400 cc dis placemen t, a 3.5 in. pisto n diameter an d a 2.5 in. stro ke (0 4) , [...]

  • Page 6

    Component Id entifica tion 6 312796R Comp onen t Identi ficati on Key: AA i r v a l v e B Air in let, 1/4 in . npt(f) f or M02xxx a nd M04xx x model s, 1/2 in . npt (f) fo r M07x xx, M12 xxx, an d M18x xx mod els C Muffler (M18xx x models h ave a secon d muffler, se e inset. Model M 12Fxx h as smal ler muffle rs; not shown.) D Pilot valv e E Manifo[...]

  • Page 7

    Compone nt Identifica tion 312796R 7 Grou ndin g See F IG . 2. Ver ify that the g round scr ew (GS) is attached a nd tigh tened securel y to the ai r motor. Con - nect the oth er end of th e ground wire (U ) to a true earth ground. Accessories Bleed -type ma ster ai r valve • Requi red in you r system t o relieve air trapped between i t and the a[...]

  • Page 8

    Troub leshooti ng 8 312796R Troubleshoot ing Relieve t he pressur e before che cking or s ervicin g the equip ment. NOTICE Check al l possibl e problem s and caus es befor e dis- assembl ing the pu mp. Problem C ause Solutio n Air m otor will no t run. DataTrak soleno id engaged (DataTrak models with runaway protectio n). Push solenoi d release b u[...]

  • Page 9

    Repair 312796R 9 Repair Preventive Maintenance Schedule The ope rating cond itions o f your sy stem dete rmine h ow often m aintenanc e is require d. Establis h a prev entive maintenan ce sched ule by recor ding when a nd what kind of main tenance is nee ded, and then de termine a regular schedul e for ch ecking you r sys tem. Pressure Relief Proce[...]

  • Page 10

    Repai r 10 312796R 4. For motors with DataTrak: If equipped with a run- away pro tection sol enoid, re move two sc rews (18) and the solenoi d bracket ( 26). Pu ll the so lenoid (25) out of th e air valve. 5. Remove s crews (18). Remo ve the ai r valve (17) a nd gaske t (16* ◆ ). 6. To repa ir the air valve, go to Disasse mble the Air Valve, step[...]

  • Page 11

    Repair 312796R 11 F IG . 6: Air va lve a sse mbly 118 ✠ 117 ✠ 106† ✠◆ 110 ◆✠ 25 110 ◆✠ 107 ✠ 107 ✠ 109† ◆ 105 ◆ 112 ◆ 111 ◆ 103 ◆ 102 ◆ ti11840 a 26 101 104 ◆ 32 31 110 ◆✠ 1 1 1 1 1 1 1 1 App ly lubric ant. 106† ✠◆ 106† ✠◆ 108† ◆ 108 † ◆ Dat aTr ak Mo dels w ith Run awa y Protection 119 [...]

  • Page 12

    Repai r 12 312796R Reassembl e the Air Va lve 1. Lubricate d etent cam (104 ◆ ) and install into hous- ing. 2. Lubricate t he u-cups (108† ◆ ) and install on the pis - ton (102 ◆ ) with lips facing toward t he center of the piston. 3. Lubricate b oth end s of the pi ston (102 ◆ ) and ins tall it in the housing. 4. Lubricate a nd install t[...]

  • Page 13

    Repair 312796R 13 Replace Pilot Valves 1. Stop th e pump at th e middle of its stro ke. Relie ve the pres sure. See p age 9. 2. Disconn ect the air line to the motor. 3. Remove the ti e rod shiel d (TS). Slide the drip s hield (DS) do wn on the tie r ods. 4. Use a 10 mm so cket wren ch to remove th e old pilot valves (19) from the top and bottom co[...]

  • Page 14

    Repai r 14 312796R Disas semble th e Air M otor 1. For motors with DataTrak: Remove screw to dis - conne ct the reed switch fr om the ai r valve. S ee F IG . 3, page 9. 2. Use a 10 mm so cket wren ch to remove fo ur screws (18). Remov e the air valve (17) and gask et (16* ◆ ). 3. Remove the muffler(s ). 4. Remove fou r screws ( 18) and rem ove th[...]

  • Page 15

    Repair 312796R 15 7. See F IG . 12. Lub ricate and i nstall n ew u-cup se al with flang e (43*) in the bottom o f the be aring in the bottom co ver (1). T he u-cup must face up and the flange mu st face do wn. Lubri cate and ins tall new u-cup s eal (3*) in t he top of the bearing . Lips must face up. 8. Lubricate and ins tall the o-ring (9*) on th[...]

  • Page 16

    Parts 16 312796R Parts 19 13 12 11 17 20 14* 9* 9* 43* 3* 8* 5 15 18 19 10 22 31 26 25 16* ◆ 2 2 2 2 2 2 2 Apply l ubricant. Torque varies by motor size. M02xxx-M04xxx: 11-13 ft-lb (15-18 N•m ) M07xxx -M34 xxx: 25 -30 f t-lb (34- 40 N•m) 1 29 ti11900 a 28 34 1 2 30 1 39 2 40 42 3 U -cup faces up. Flang e (bottom seal only ) faces down. See F [...]

  • Page 17

    Air Motor Parts — All Model s 312796R 17 Air Motor Parts — All Models Ref. Des cription Qty M02xxx M 04xxx M07 xxx M12xx x M18xxx M 34xxx 1 COVER, l ower, assembl y (inclu des 3, 9, 19, 22, 28, and 43) 1 24A 541 24A 545 24C 398 24 A549 2 4A553 24A5 53 3* U-CUP 2 Not sol d separately . See Air Mo tor Seal Kit (page 21) o r Lower Cover As sembly [...]

  • Page 18

    Air Motor Parts — All Mod els 18 312796R * Included in Air Motor Seal Kit. See p age 21 . ▲ Replacem ent Warn ing label s, signs , tags, an d cards ar e availabl e at no cost. 25 SOLENOID/REED SWITCH, assem bly, for Da taTrak mo dels with runawa y protection , incl udes 18 ( qty. 2 or 4 de pending o n model), 26, 31, 32, an d 33. 1 See Reed Swi[...]

  • Page 19

    Air Valve Part s 312796R 19 Air Valve Parts 117 ✠ 106† ✠◆ 110 ◆✠ 25 110 ◆✠ 107 ✠ 107 ✠ 109† ◆ 105 ◆ 112 ◆ 111 ◆ 103 ◆ 102 ◆ 108† ◆ 108 † ◆ 26 101 104 ◆ 32 31 110 ◆✠ ti1184 0a 106† ✠◆ 106† ✠◆ 118 ✠ Dat aTrak Models with Runaway Protection 119 † ✠◆ Two- Piec e Cup fo r M07x xx, M12xx[...]

  • Page 20

    Air Valve Parts 20 312796R Air va lve part s are not s old indi viduall y. The ta ble below shows pos sible ki t options for each part. See page 21 to order the c orrect k it(s), or full r eplace ment air va lves, for y our moto r. † Include d in Air V alve Sea l Kit. Se e page 21. ◆ Include d in Air V alve Repa ir Kit. See page 2 1. ✠ Includ[...]

  • Page 21

    Kits and Acces sories 312796R 21 Kits a nd Acce ssorie s Kit Desc ription M02xxx M04xxx M07xxx M12xxx M18xx x M34xxx Complete Air Valve R eplacement Kit – Stand ard (No DataTrak or DataTrak with cycle count only) 24A 351 24A351 24A352 24A352 24 A352 24A352 Complete Air Valve R eplacement Kit – Compatible with Dat aTrak with Runaway Protectio n [...]

  • Page 22

    Dime nsions 22 312796R Dimensions Air Motor Model A inch (mm) B inch (mm) C inch (mm) D inch (mm) E inch (mm) Weight lb (kg) M02xxx 6. 8 (173) 9.2 (234) 6.2 (15 7) 4. 2 (107) 5.1 (130) 4.5 (2.0) M04xxx 7. 0 (178) 9.4 (239) 8.4 (21 3) 6. 8 (173) 5.8 (147) 6.7 (3.0) M07xxx 7. 7 (196) 10.1 (257) 9 .4 (239) 6.8 (173) 10.8 (274) 13.3 (6.0) M12xxx 7. 7 ([...]

  • Page 23

    Mountin g Hole Di agrams 312796R 23 Mountin g Hole Diagrams 3 in. (76 mm) 3 in. (76 mm) M02xxx (2.5 in.) M04xxx (3.5 in.) Two M8 mountin g holes Three 3/8-24 tie rod ho les 3-1/ 4 in. (83 mm) bolt c ircle Two M 8 mounti ng holes ti1273 4a ti12733 a ti12 736a ti12735 a 2.2 in. (56 mm) 4-1/2 in. (114 mm) bolt circ le 3-1/4 in. (83 mm) bolt circle 3.0[...]

  • Page 24

    Mountin g Hole Di agrams 24 312796R 4 in. (102 mm) 4 in. (102 mm) M12xxx (6 in.) Four M8 X 1.2 5 optional mounting holes Four M8 X 1.25 opti onal mount ing ho les Thre e 5/8- 11 tie r od holes Two M8 mountin g holes 5.906 in. (150 mm) bolt circ le Two M8 mount ing ho les Three 5/8- 11 tie rod h oles 5.90 6 in. (150 mm) bolt circle ti1273 8a ti12737[...]

  • Page 25

    Technica l Data 312796R 25 Technical Data * Sound p ower at 70 psi (0.48 M Pa, 4.8 bar ), 20 cpm. Sound powe r measured per ISO- 9614-2. ** Sound pressu re was teste d 3.28 f eet (1 m) from equipm ent. Maximu m air inlet pressu re . . . . . . . . . . . . . . . . . . . . . . . 100 psi ( 0.7 MPa, 7.0 bar) Stroke le ngth (al l except M34 xxx) . . . . [...]

  • Page 26

    All written and visual data contained in this document reflects t he latest product information available at the time of publica tion. Graco rese rves the right to make changes at any time without notice. This m anual contains English. MM 312796 Graco H eadquarte rs: Minnea polis International O ffices: Belgiu m, Chin a, Japan, Korea GRACO INC. AND[...]