01.06.2022
Assembly instructions | G-Flexx
G-
Rack UG & Co KG • Speckenbeker Weg 130e • D-24113 Kiel • Tel.: +49 431
648060
Fax: +49 431
64806-50
• Email: info@g-rack.de • www.g-rack.de
20/23
Water Station
Place the sink and the water tap in the countertop.
Connect one hose to the fresh water tank and one hose
to the waste water tank.
ATTENTION:
Keep the pump completely free of water, if
the pump is stored or transported in
surroundings where temperature gets below
0 C°.
Damage caused by freezing is possible!!!
Troubleshooting
Failure to Prime - Motor operates, but no pump discharge:
-
Restricted intake or discharge line. Open all line valves,
check for "jammed", check valves, and clean clogged
lines.
-
Air leak in intake line.
-
Punctured pump diaphragm.
-
Defective pump check valve.
-
Crack in pump housing.
-
Debris in check valves.
Motor Fails to Turn On:
-
Pump or equipment not plugged in electrically.
-
Loose wiring connection.
-
Pressure switch failure.
-
Defective motor or rectifier.
-
Frozen cam/bearing.
Pump Fails to Turn Off after Discharge valves are Closed:
-
Depletion of available liquid supply.
-
Punctured pump diaphragm.
-
Discharge line leak.
-
Defective pressure switch.
-
Insufficient voltage to pump.
-
Debris in check valves.
Low Flow and Pressure:
-
Air leak at pump intake.
-
Accumulation of debris inside pump and plumbing.
-
Worn pump bearing (excessive noise).
-
Punctured pump diaphragm.
-
Defective rectifier or motor.
-
Insufficient voltage to pump.
Pulsating Flow - Pump Cycling On and Off:
-
Restricted pump delivery. Check discharge lines,
fittings, valves and spray nozzles for clogging or for
clogging or undersizing.
