Yumpu TWINDOSE 20 EM Manual De Instalación página 13

5
5.1
• Check fuses on the circuit boards.
Getting Started
• Check input terminals on board for correct input voltage. Refer to the circuit board
Installation
5.2
• Check pump(s) output terminals for loose screws and disconnected wires.
Set Up & Operation
• Check for proper voltage across motor windings.
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Maintenance &
Accessories
5.3
• Check the voltage to the system.
TROUBLESHOOTING
• Check for open wires between the probe and the connections to the circuit board barrier.
5.4
• Check the voltage to the system.
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•
5.5
• Check roller block for binding.
• Check for lubrication on squeeze tube.
5.6
• Check pickup line for any holes or air leaks.
• Check squeeze tubing in pump for any cracks or pin holes.
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•
TWINDOSE 20 EM
TROUBLESHOOTING
POWER LIGHT DOES NOT ILLUMINATE:
diagram.
PUMP(S) WILL NOT ACTIVATE:
Check for obstruction in pump head(s).
TOO MUCH DETERGENT:
TOO LITTLE DETERGENT:
Check pump operation for proper speed
Check the priming for the rinse-aid pump
PUMP RUNS TOO SLOWLY:
LOSS OF PUMPS PRIME:
Check tubing for deterioration.
Check the seals on the head on the solenoid pump
Rev. 1.0 code 0000138870
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