Delta D2300B Instruction Manual download pdf (Page 19)

19- ENG

D28600

Water leaking

at pump

Water leaking

at gun/wand

connection

No or low

pressure (after

period of

normal use)

PROBLEM

CAUSE

CORRECTION

Wand not in low pressure.

See How to Use Wand paragraph

in the Operation Section.

Chemical screen not in chemical

Clean filter.

Chemical too thick.

Dilute chemical. Chemical should

be the same consistency as

water.

Pressure hose is too long

Lengthen water supply hose

instead of pressure hose.

Chemical build up in chemical

injector.

Have parts cleaned or replaced

by AWSC.

Worn seal or packing

Have replaced by AWSC.

Worn or obstructed valves.

Have replaced by AWSC.

Worn unloader piston.

Have replaced by AWSC.

Worn E-Z start valve.

Check and replace.

Loose hose connection.

Loose connections.

Tighten.

Piston packings worn.

Have replaced by AWSC.

Worn or broken o-rings.

Have replaced by AWSC.

Pump head or tubes damaged

from freezing.

Have replaced by AWSC.

Will not draw

chemicals

Insure end of chemical hose is

fully submerged into chemical.

Chemical filter clogged.

Worn or broken o-ring.

Tighten.

Have replaced by AWSC.

Nozzle obstructed.

Clean nozzle with paper clip or

nozzle cleaning tool, pour water

into nozzle end to flush out ob-

struction.

Pump Pulsates

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 59 60

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