Carbest 4-KAMMER DRUCKPUMPE, Инструкция пользователя

Страница: 14 / 16

14
Carbest 4-Kammer Druckpumpe | Diaphragm Pump | 620560
UK
TROUBLESHOOTING
Pulsating flow­pump cycles on and off
• Check lines for kinks
• Plumbing lines or fittings may be too small
• Clean faucets and filters
• Check fitting tightness for air leaks
Noisy
• Check if the mounting feet are compressed too tightly
• Is the mounting surface flexible? lf so, it may be adding noise
• Check for loose head/screws
• lf the pump is plumbed with rigid pipe, then it may transmit noise more easily
Failure to prime but motor operates­no pump discharge
• Restricted intake or discharge line
• Air leak in intake line
• Punctured pump diaphragm
• Initial amp supply is not enough to sufficiently start the motor
• Debris clogged in the valves
• Crack in pump housing
Motor fails to turn on
• Loose or improper wiring
• Pump circuit has no power
• Blown fuse or thermal protection tripped
• Failed pressure switch
• Defective motor
Pump fails to turn off after all fixtures are closed
• Punctured diaphragm
• Discharge line leak
• Defective pressure switch
• lnsufficient voltage
• Clogged valves in pump head
Low flow and pressure
• Air leak at pump intake
• Accumulation of debris inside pump or plumbing
• Worn pump bearing (possibly accompanied by loud noise)
• Punctured diaphragm
• Defective motor