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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 instructions before using this product.
Open carton carefully and inspect product for damage caused by carrier.
If any damage is found, report and submit claim to carrier.
®
ALLEGRO
INDUSTRIES
P/N: UM006
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TABLE OF CONTENTS PAGE NUMBER INTRODUCTION/DESCRIPTION .....................................................................................................................1 WARNINGS AND LIMITATIONS......................................................................................................................1 SAFETY PRECAUTIONS ...................................................................................................................................2 USERS INS
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INTRODUCTION This manual provides instructions for the use 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 contaminated atmosphere. There are many federal, state, and local codes and regulations governing sales, construction, installation, and/or use of products for certain purposes, which may vary. Allegro cannot be held responsible for how the
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S A F E T Y P R E C A U T I O N S FOLLOW ALL WARNINGS AND CAUTIONS ALL PUMPS: DO NOT place oil-less air pump in an area that cannot GUARANTEE clean Grade 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 electrical or air power. DO NOT oil or lubricate the pump. DO NOT kink power cord and never allow the cord to come in contact with oil, grease, hot
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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 uncontaminated 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 kit below. 2) Ensure canister on the discharge filter assembly is firmly seated and secure before startup. o Discharge air passes through the HEPA outlet filter located inside the discharged filte
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T O L E R A N C E S A N D W A R N I N G S Allegro ambient air pumps are precision pumps that have only .0015-.003 clearance between the top of the rotor and cylinder bore, and .003 or less clearance between end of the rotor and the end plate. Any thrust on the shaft such as mishandling or dropping the pump on its end will tend to close these clearances, causing the rotor to jam. Foreign particles, excessive dirt or dust build up may cause sluggish performance and eventual “jamming” of
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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 hoods. MODEL PART MAX NO. MAX NO. POWER NUMBER NO. RESP. HOODS REQUIRED LBS HP PSI CFM A-300 9806 1 0 5.5A 115/230V 30 ¼ 0 – 15 0 – 5 A-750 9821 2 1 8.3A 115/230V 53 ¾ 0 – 15 0 – 10 A-1500TE 9832 3 2 16A 115/230V 97 1 ½ 0 – 15 0 – 20 A-1500EX 9833* 3 2 10.6A 115/230V 122 1 ½ 0 – 15 0 – 15 A-3000ATE 9846 6 4 30A 115/230V 203 3 0 – 15 0 – 32 A-400
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M A I N T E N A N C E FILTERS: • Change inlet filter every 200 running hours or if the pressure gauge shows a drop in pressure. • 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 gloves and eye protection while performing the flushing procedure. 3. Disconnect airline hose and respirator to prevent contamination. 4. Remove inlet f
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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 liquid • 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, Schrader • 9700-72 ½” Coupler, Hansen • 9700-73 ¼” Coupler, OBAC • 9700-74A ¼” Coupler, Hansen Model A-300 • 9700-04 Pressure gauge • 9700-07 Inlet fi
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T R O U B L E S H O O T I N G ELECTRIC MODELS: 1) If motor fails: • If motor is extremely 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 endplate bolts slightly. Re-tighten and try to run unit. • Some motors are thermally protected. An electrical overload or mechanical failure may cause a thermally protected motor to stop running. o Let motor cool down (
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4) If there is a drop in outlet pressure: • Check if exhaust filter housing and canister is cross-threaded or not seated firmly onto housing gasket. o Remove canister, inspect threads and gasket and reinstall. • Check for dirty inlet filter element. o Replace if necessary. • Check if vanes are sticking or worn out. o Flush pump with approved solvent. o If unsuccessful, follow instructions under Disassembly, to check vane condition. o Replace if necessary. • Check adjustment of press
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WARRANTY Damage resulting from carrier handling abuse is not covered by product warranty. To protect your interest, inspect product immediately. The following warranty information is made in lieu of all other warranties expressed, implied or statutory, including but not limited to, the implied warranties of merchantability and fitness for purpose. It is in lieu of any implied warranty of merchantability, fitness for a particular purpose or other warranty of quality, except of title and
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ambairpumman.doc Rev C. 07/03 11
