85
5 Maintenance
5.4
Cleaning the Meter-Mix Dispense Gun
Please follow the enclosed instructions for the meter-mix dispense gun.
6 Troubleshooting
Malfunction Possible
Cause
Corrective
Action
No product
discharged
– Power supply not properly
connected
• Check electrical
connections
– Cured product
• Disassemble pump; clean
and re-assemble
– Locking screw tightened
• Back off locking screw
Pressure head too
high
pressure switch
cuts in
– Pump speed (output) too
high for product being
processed
• Set speed selector
switch to lower speed
Insufficient product
discharged
– Stator worn
• Replace stator
– Speed too low
• Adjust speed for optimum
capacity