Delco Cobalt Series Operations Instructions download pdf (Page 7)

OPERATING THE MACHINE

PRE-OPERATING INSTRUCTIONS -

1. Connect the power cord to an adequately wired and grounded electrical source (115V or 230V depend-

ing on model).

2. Check pump oil level and ﬁll if necessary.

3. Turn the water source on. If leaks are detected, check hoses, ﬁttings and check or replace o-rings.

4. Place the end of the detergent injector siphon hose into your soap solution container.

OPERATING INSTRUCTIONS -

NOTE: On initial start up, or if machine has not been operated for several days, it is advisable to remove the

nozzle from the cleaning gun and ﬂush out any foreign material. Turn the switch to position 1 ( ON ) and let

the unit run until clear water ﬂows through the cleaning gun.

1. Turn on the water supply.

NOTE: If the machine is hooked up to a hot water supply (120°F max) PROPER PROTECTIVE

WEAR (GLOVES, FACE PROTECTION, CLOTHING) MUST BE WORN TO PREVENT HARM TO THE

OPERATOR!

2. Install the nozzle tip into the cleaning gun.

3. Close the soap valve. (If equiped with an adjustable injector, turn fully clockwise)

4. Securely hold the cleaning gun and turn the “ON/OFF” switch to “ON”.

5. The recommended method of cleaning is:

A. Wet entire surface and remove the loose dirt with water only.

B. Then, turn on the detergent injector by opening the detergent valve or installing the soap nozzle

C. Cover the entire surface to be cleaned with soap/water solution by applying from the bottom up. Allow

the soap to stay on surface four to ﬁve minutes.

D. Close the valve or remove the soap nozzle and wash at high pressure with water only from the top down.

SHUT DOWN INSTRUCTIONS -

1. Turn “ON/OFF” switch to “OFF”.

2. Squeeze gun trigger to relief system pressure and run cool water through the pumping system until cool

water ﬂows from the end of the gun and wand.

3. Release the trigger.

4. Turn off the water supply.

5. Coil hose neatly to storage.

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Delco Cobalt Series Operations Instructions Page 7