14
Operation
Storage
CAUTION: Always store your pressure washer in a
location where the temperature will not fall below
32°F (0°C). The pump in this machine is susceptible
to permanent damage if frozen. FREEZE DAMAGE
IS NOT COVERED BY WARRANTY.
1.
Stop the pressure washer, squeeze spray gun
trigger to release pressure.
2.
Detach water supply hose and high pressure hose.
3.
Turn on the machine for a few seconds, until
remaining water exits. Turn engine off immediately.
4.
Drain the fuel and oil from the engine.
5.
Do not allow high pressure hose to become kinked.
6.
Store the machine and accessories in a room
which does not reach freezing temperatures.
CAUTION: Failure to follow the above directions
will result in damage to your pressure washer.
When pressure washer is not being operated or is
being stored for more than one month, follow these
instructions:
1.
Replenish engine oil to upper level.
2.
Drain fuel from fuel tank, fuel line, and fuel valve.
3.
Cover pressure washer and store in a clean, dry
place that is well ventilated away from open flame
or sparks.
After Extended Storage
CAUTION: Prior to restarting, thaw out
any possible ice from pressure washer
hoses, spray gun or wand.
Maintenance & Service
1.
Check to see that water pump is properly
lubricated.
2.
Follow winterizing instructions to prevent freeze
damage to pump and coils.
3.
Always neutralize and flush detergent from system
after use.
4.
If water is known to be high in mineral content, use
a water softener on your water system, or de-scale
as needed.
5.
Do not allow acidic, caustic or abrasive fluids to be
pumped through system.
6.
Always use high grade quality cleaning products.
7.
Never run pump dry for extended periods of time.
8.
Use clean fuel-kerosene, No. 1 fuel oil, or diesel.
Clean or replace fuel filter every 100 hours of oper-
ation. Avoid water contaminated fuel as it will
damage the fuel pump.
9.
If machine is operated with smoky or eye burning
exhaust, coils will soot up, not letting water reach
maximum operating temperature.
10. Never allow water to be sprayed on or near the
engine or burner assembly or any electrical
component.
11. Periodically descale coils as per instructions.
12. Check to see that engine is properly lubricated.
It is advisable, periodically, to visually inspect the
burner. Check air inlet to make sure it is not clogged or
blocked. Wipe off any oil spills and keep equipment
clean and dry.
The flow of combustion and ventilating air to the burner
must not be blocked or obstructed in any manner.
The area around the Landa washer should be kept
clean and free of combustible materials, gasoline and
other flammable vapors and liquids.
Unloader Valves:
Unloader valves are preset and tested at the factory
before shipping. Tampering with the factory setting may
cause personal injury and/or property damage, and will
void the manufacturers warranty.
Landa PDHW Series Operator’s Manual 8.919-980.0 - B
Summary of Contents for PDHW5-35624E
Page 24: ...8 919 980 0 Printed in U S A...
