Tennant EH2, Руководство оператора и каталог запасных частей

Страница: 11 / 45

11 Tennant EH2 (01/2014)
EN
English
11
PROBLEM POSSIBLE CAUSE SOLUTION
Low pump
pressure Plugged or dirty solution tank inlet ¿ lter Clean solution tank inlet ¿ lter
Faulty Pump Contact a quali ¿ ed service technician
No spray
Solution tank is empty Fill solution tank
Solution hose is not properly connected Secure solution hose connection
Spray tip is plugged Clean or replace spray tip
Pump motor is not running Verify machine is plugged in and turned on
Plugged/dirty pump solution tank inlet ¿ lter Unplug solution tank inlet ¿ lter
Damaged solution hose Replace solution hose
Pump not
running
No power to pump -- no power to cord Test the switch, test the pump motor, verify
power cords are plugged in properly
Circuit Breaker tripped Reset circuit breaker on control panel
Faulty Pump Contact a quali ¿ ed service technician
Low suction
Recovery tank cover is loose or drain hose cap is loose Close recovery tank cover and secure drain
hose cap
Damaged vacuum gasket Contact a quali ¿ ed service technician
Dirty ball À oat screen Clean ball À oat screen
Vacuum hose connection loose or damaged vacuum hose Check vacuum hose or replace vacuum hose
No suction
Recovery tank is full Empty recovery tank
Circuit Breaker tripped Reset circuit breaker on control panel
Faulty vacuum motor Contact a quali ¿ ed service technician
Low heat
Spraying too long Shorten spray times by shortening cleaning
strokes
No heat
Circuit Breaker tripped Reset circuit breaker on control panel
Faulty heater Contact a quali ¿ ed service technician
No power No power to machine Check building circuit breakers, make sure
plugs are on 2 different outlet circuits
UNPLUG POWER CORDS BEFORE
SERVICING MACHINE.
TROUBLESHOOTING