Allegro Industries 9846 manuale d’uso

USER'S MANUAL AMBIENT AIR BREATHING APPARATUS (AABA) PUMPS P/N 9806 P/N 9821 P/N 9832 P/N 9833 P/N 9846 P/N 9850 Read and understand all instructio ns before using this product. Open carton carefully and inspect pr oduct for damage caused by carrier. If any damage is found, report and submit claim to carrier. ALLEGRO ® INDUSTRIES P/N: UM006[...]

TABLE OF CONTENTS PAGE NUMBER INTRODUCTION/D ESCRIPTION ...................................................................................................... ............... 1 WARNINGS AND LI MIT ATIONS ....................................................................................................... ............... 1 SAFETY PREC AUTIONS ....[...]

INTRODUCTION This manual provides instructions for the u se and maintenance of Allegro Ambient Air Breathing Apparatus (AABA) Pumps. You must read and understand this manual and be trained in the proper use of the equipment before using it in a contam inated atmosphere . There are many federal, state, and l ocal codes and regulat ions governi ng sa[...]

S A F E T Y P R E C A U T I O N S FOLLOW ALL WARNIN GS AND CAUT IONS ALL PUMPS: DO NOT place oil-less air pum p in an area that cannot GU ARANTEE clean Gra de D breathable air, per OSHA 29 CFR 1910.134 to the AABA inlet. See below for Grade D requirements. DO NOT attempt to service the air pump while it is running or while it is connected to electr[...]

U S E R ’ S I N S T R U C T I O N S 1) Ensure that the pump (or inlet extension filter) is in a clean uncontamin ated air environment. o If clean air CANNOT be guaranteed at the pump inlet at all times, use the Inlet extension hose kit (P/N: 9700-65). See instructions on the Inlet extension k it below. 2) Ensure canister on the disch arge filter [...]

T O L E R A N C E S A N D W A R N I N G S Allegro ambient air pum ps are precision pum ps that have only .0015-.003 cl earance between the top o f the rotor a nd cylinder bore, and .003 or less cleara nce be tween end of the rotor a nd the end plate. Any thrust on th e shaft such as mishandling or drop ping the pump on its end will tend to close th[...]

S P E C I F I C A T I O N S The table shows the maximum allowable number of tight-fitting respirators or loose-fitting hood s. MODEL NUMBER PART NO. MAX NO. RESP. MAX NO. HOODS POWER REQUIRED LBS HP PSI CFM A-300 9806 1 0 5.5A 115/2 30V 30 ¼ 0 – 15 0 – 5 A-750 9821 2 1 8.3A 115/2 30V 53 ¾ 0 – 15 0 – 10 A-1500TE 9832 3 2 16A 115/23 0V 97 1[...]

M A I N T E N A N C E FILTERS: • Change inlet filter every 200 runn ing hours or if the pressure gauge shows a drop in pressur e. • Change discharge filter every 200 running hours or if the pressure gauge shows an increase in pressure. FLUSHING INSTRUCTIONS: 1. Perform this procedure in a well ventilated area. 2. Wear solvent resistant glo ves [...]

P A R T S & A C C E S S O R I E S All Models • 9700-02 Exhaust filter element (Each) • 9700-11 Pump flushing liqui d • 9700-15 Exhaust filter canister (Canister only) • 9700-65 Universal inlet hose kit (50 Feet) • 9700-68 ⅜ ” Coupler, locking Hansen • 9700-69 ⅜ ” Coupler, Hansen • 9700-71 ¼” Coupler, Schra der • 9700-[...]

T R O U B L E S H O O T I N G ELECTRIC MODELS: 1) If motor fails: • If motor is extrem ely cold. o Bring to room temperature before starting. • Ensure respirator and hose are connected when pump is running; failure to do so may cause lock-up. o Loosen all six pump end plate bolts sl ightly. R e-tighten a nd try t o run uni t. • Some motors ar[...]

4) If there is a drop in outlet pressure: • Check if exhaust filter housing and can ister is cross- t hreaded or not seated firmly onto housing gasket. o Remove canister, inspect t hreads and gasket and reinstall. • Check for dirty inlet filter element. o Replace if necessary. • Check if vanes are sticki ng or worn out. o Flush pump with appr[...]

WARRANTY Damage resulti ng from carri er handling abus e is not covere d by product war ranty. To protect your interest , inspect product im mediatel y. The foll owing warra nty inf ormation i s made in lieu of all other warranties expressed, implied or statutory, including but not li mited to, the implied warran ties of merchantability and fitness[...]

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