Bell-gossett DN0147D HS Underground Condensate and Boiler Feed Bedienungsanleitung

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INSTRUCTION MANUAL
DN0147
REVISION D
Hoffman Specialty
®
Underground Condensate
and Boiler Feed Units
Series UH, UHM
Morton Grove, Illinois 60053
TM
SERIES UH
MODEL
SERIAL
GPM PSI PUMP
CFM IN HG. PUMP
DWGS
POWER V. PH. HZ 60
CONTROL V. PH. 1 HZ 60
TOTAL LARGEST MOTOR
F.L. AMP F.L. AMP
DN0016
INSTALLER: PLEASE LEAVE THIS MANUAL FOR THE OWNERS USE.
SAFETY
INSTRUCTIONS
This safety alert symbol will be used in this manual and on
the unit safety instruction decals to draw attention to safety
related instructions. When used, the safety alert symbol
means ATTENTION! BECOME ALERT! YOUR SAFETY IS
INVOLVED! FAILURE TO FOLLOW THESE INSTRUCTIONS
MAY RESULT IN A SAFETY HAZARD.
CAUTION
DO NOT RUN PUMP DRY,
SEAL DAMAGE MAY OCCUR.
INSPECT PUMP SEAL
REGULARLY FOR LEAKS,
REPLACE AS REQUIRED.
FOR LUBRICATION
REQUIREMENTS, CONSULT
SERVICE INSTRUCTIONS.
FAILURE TO FOLLOW
INSTRUCTIONS COULD
RESULT IN INJURY OR
PROPERTY DAMAGE.
P70644
EXPLOSIBLE
WARNING
DO NOT PRESSURIZE TANK.
ISOLATE TANK DURING LEAK TEST.
DO NOT RESTRICT VENT.
DO NOT PLUG OVERFLOW.
OPEN INLET VALVES SLOWLY.
DO NOT USE AS A FLASH TANK.
FAILURE TO FOLLOW
INSTRUCTIONS COULD RESULT
IN SERIOUS INJURY OR DEATH.
(2) All Units
DN0483 (Small) - DN0484 (Large)
DN0116 Units with Panel
P70644 All Units
EXPLOSIBLE
WARNING
ISOLATE TANK
DURING LEAK TEST
(2) All Units
DN0485 (Small)
DN0486 (Large)
If the decals as noted below are missing or are illegible con-
tact your local B&G representative for a replacement.
1. Electrical connections to be made by qualified Electrician in
accordance with all National, State and Local codes.
2. Motor must have properly sized starter with properly sized
heaters to provide overload and undervoltage protection.
3. If pump, motor or piping are operating at extremely high or
low temperatures, guarding or insulation is required.
4. Operating personnel should be trained in the operation of
Condensate and/or Boiler Feed Units.
HOFFMAN SPECIALTY
®
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Inhaltsverzeichnis

Seite 1 - Series UH, UHM

INSTRUCTION MANUAL DN0147 REVISION DHoffman Specialty®Underground Condensateand Boiler Feed UnitsSeries UH, UHMMorton Grove, Illinois 60053TMSERIES

Seite 2

2DESCRIPTIONSeries UH condensate units have one (simplex) or two (duplex)pumps which are controlled by float(s) switch or mechanicalalternator switch

Seite 3 - Primary Stand-By

OPEN VENTTO DRAINWATER MAKE-UPSUPPLYGVY STRAINERSOLENOID VALVECVDISPLACER SWITCH TOACTUATE VACUUM PUMPFOR OVERFLOW CONTROLBASKET STRAINERRETURN LINEGV

Seite 4 - (ITEMS MARKED * FOR UHM ONLY)

41. Assure that the unit is piped in accordance with instructionson page 2.2. Isolate tank before performing any system leak test. Do notpressurize th

Seite 5

The mechanical seal can be replaced without pulling the unit orwithout removing motor wiring. Follow these instructions.1. Close inlet gate valve and

Seite 6 - 2" long, into the tapped

6PUMP SERVICE INSTRUCTIONS FOR UNDERGROUND CENTRIFUGAL PUMPSVertical mounting puts motor above floor dirt and water.These instructions are for pump di

Seite 7

7TROUBLESHOOTING PROCEDURES (ITEMS MARKED WITH * FOR UHM ONLY)All units are thoroughly tested at the factory before shipment.They should operate satis

Seite 8 - HOFFMAN SPECIALTY

Xylem Inc. 8200 N. Austin Avenue Morton Grove, Illinois 60053 Phone: (847) 966-3700 Fax: (847) 965-8379www.xyleminc.com/brands/bellgossettBell & G

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