DeVillbiss Air Power Company DVH2600 - Manual (Page 17)

17 - ENG A16064
ACCESSORIES
Recommended accessories for use with your pressure washer are available
for purchase from your local retailer or authorized service center. If you need
assistance in locating any accessory for your tool, please call 1-800-888-2468 or
visit our website www.excellpressurewasher.com.
The use of any other accessory not recommended for use
with this tool could be hazardous. Use only Excell branded
accessories rated equal to or greater than the rating of the pressure washer.
PROBLÈME CAUSE CORRECTION
Will not draw
chemicals Spray wand not in low
pressure. See How to Use Spray Wand
paragraph in the Operation
Section.
Chemical filter clogged. Clean filter.
Chemical screen not in
cleaning solution. Make sure end of chemical
hose is fully submerged into
cleaning solution.
Chemical too thick. Dilute chemical. Chemical
should be the same
consistency as water.
Pressure hose is too long Lengthen water supply hose
instead of high pressure hose.
Chemical build up in
chemical injector. Have parts cleaned or
replaced by AWSC.
No or low
pressure
(after period
of normal
use) Worn seal or packing Have replaced by AWSC.
Worn or obstructed valves. Have replaced by AWSC.
Worn unloader piston. Have replaced by AWSC.
Water leaking
at gun/
spray wand
connection Worn or broken o-ring. Check and replace.
Loose hose connection. Tighten.
Water leaking
at pump 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.
Pump
Pulsates Nozzle obstructed. See Nozzle Cleaning
paragraph in the Maintenance
section for the correct
procedure.
AWSC = Authorized Warranty Service Center