FORM NO. 56041899 - 5
SET-UP and OPERATION:
1.
Fill the holding tank with clear water and the detergent of your choice. Mix well. Although this machine is designed to
supply instant hot water, the addition of warm or hot water to the holding tank would be a plus factor. Never put water
hotter than 54 °C/130 °F in the tank.
2.
Plug in cord #1. This cord runs the pump and vacuums.
3.
Turn on the pump and spray through the cleaning tool for a few seconds to fill the lines with
solution.
4.
Plug in cord #2 (identified by a red “H”). Wait 2 minutes for the heat exchanger to reach operating
temperature. You may now begin cleaning.
NOTE: It will take about 10 seconds for the initial heat to reach the wand.
BALL FLOAT VAC SHUTOFF:
When the recovery tank is full, the float system will shut off the incoming air flow and prevent water from entering the vacuum
motors. The float may not work properly if the float filter is clogged or if there is foam in the tank.
CAUTION: To avoid vac motor damage, always make sure the float filter is clean and the ball travels freely
before turning on the machine, and use a defoamer whenever foam is present.
SPECIFICATIONS:
Rotomolded Body:
Vacuum:
VAC Shutoff:
Pump:
Waterlift:
Heat:
Heater:
Wand:
Weight:
Dimensions:
Lifetime Warranty
Two, 2-stage 5.7”
Ball float
Demand pump, 7 bar
28 KPA
90º C
2000 Watts
Stainless steel, single bend, twin tip
34 Kgm.
63.5H x 46W x 73L (cm)
TROUBLE SHOOTING:
IF THIS
CHECK THIS
NO SPRAY
PUMP DOES
NOT RUN
Solution tank is empty.
Clogged spray tip.
Pump not running.
Valve on wand not operating
No power to pump. Test the switch. Test the pump motor. Replace if necessary.
Debris plugging cleaning tool or vacuum hose.
Drain gate is not completely closed, or seals are damaged. Vacuum lid is not closed
or gasket is damaged.
No power to motor. Test the switch. Test the vacuum motor.
Spraying too long. Try spraying for 12-15 seconds per cycle.
Heat exchanger needs to be flushed.
Wrong tool being used.
Too much water passing through, longer hose or larger diameter hose, than standard.
Heat is not turned on.
No power in the wall outlet - check to see if the breaker has tripped.
No power to the heat switch - check wiring for ‘opens’.
No power out of heat switch, follow troubleshooting steps to isolate the problem or
call your distributor for additional help
LOW SUCTION
NO SUCTION
LOW HEAT
NO HEAT
revised 10/10
Summary of Contents for Cobra-H
Page 6: ...FORM NO 56041899 6...
