Instruction/ maintenance manual of the product 9850 Allegro Industries
Go to page of 13
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.
TABLE OF CONTENTS PAGE NUMBER INTRODUCTION/D ESCRIPTION ...................................................................................................... ............... 1 WARNINGS AND LI MIT ATIONS ...............................................
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 .
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.
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).
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 .
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.
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.
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 i.
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.
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.
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.
ambairpumman.doc Rev C. 07/03 11.
An important point after buying a device Allegro Industries 9850 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Allegro Industries 9850 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Allegro Industries 9850 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Allegro Industries 9850 you will learn all the available features of the product, as well as information on its operation. The information that you get Allegro Industries 9850 will certainly help you make a decision on the purchase.
If you already are a holder of Allegro Industries 9850, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Allegro Industries 9850.
However, one of the most important roles played by the user manual is to help in solving problems with Allegro Industries 9850. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Allegro Industries 9850 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
