Pramac LD20, User Manual

Page: 6 / 18

6
GENERAL SAFETY OPERATIONAL
GUIDELINES

Read and understand all of the general safety
operational guidelines and rules before operating
this pressure washer.

Always follow National and Local codes and
restrictions.

When moving or transporting this machine, take
proper precautions to avoid fuel spillage. Further,
always use common sense when lifting this pressure
washer. An adequate number of people and proper
lifting procedures must be used.

Whenever changing or adjusting the spraying tip you
should always use the trigger lock-off feature on the
spray gun. This feature should also be engaged
when making any other adjustments to this machine;
the machine should never be left unattended.

Do not operate this pressure washer unless the lock-
off feature on the gun is in good mechanical
condition.

Do not operate this machine above the maximum
factory preset pressure.

Always inspect this machine for damaged, loose or
missing parts before use.

The area of operation should be relatively
obstruction free and very well ventilated.

Always locate this machine on a relatively flat (20%
grade or less) and stable surface before operation.

Use proper parts, which are equivalent to those
provided when new, if performing maintenance or
repairs. Improper parts could cause damage or
reduced performance of your machine.

Always remember that the muffler, engine, and
pump can become very hot during operation and
remain that way for a considerable time.

Gasoline is highly FLAMMABLE and its vapors
are EXPLOSIVE
. Handle gasoline with extreme
care. Failure to properly handle gasoline can result
in explosion or fire. Do not permit smoking within
50ft of this machine.

NEVER REFILL A HOT OR RUNNING PRESSURE
WASHER WITH FUEL
. Spillage onto the engine or
other hot parts could result in an explosion or fire.
Always allow the unit to cool before refilling.

Do not store this machine in any location where
gasoline fumes could potentially come into contact
with sparks, a pilot light or an open flame. Improper
storage could result in an explosion or fire.

Inspect the high pressure hose often. In the event a
hose becomes damaged, discontinue use
immediately and replace with a properly rated hose.

Service or fluid level inspection should be performed
on a level surface only.
GENERAL MAINTENANCE
ENGINE FUEL: Use Unleaded Fuel - ONLY!
ENGINE OIL AND MAINTENANCE: Refer to the
Engine related documentation for specifications and
recommended maintenance schedule.
HOSES: Inspect the high pressure hose, garden hose
and chemical hose often. Defects can cause
decreased performance or damage to the machine.
WATER AND CHEMICAL FILTERS: Inspect any filters
supplied with your unit for damage or debris before
each use.
SPRAY GUN AND NOZZLES: Inspect the gun, lance,
and nozzles for leakage each use. Also, ensure the
lock-off mechanism on the gun is operational before
each use.
CHEMICAL HOSE: The hose should be flushed after
each application of chemicals. Do this by inserting
the hose into a bucket of clean water and running the
unit in low pressure (chemical application) mode for a
few minutes.
CLEANING YOUR MACHINE
CAUTION!: ALWAYS SHUT OFF THE PRESSURE
WASHER AND ALLOW TO COMPLETELY COOL
BEFORE PERFORMING CLEANING OPERATIONS
.

Compressed air (max. 25 psi) may be used to blow
loose dirt and dust from your machine.
DO NOT
DIRECT COMPRESSED AIR DIRECTLY INTO ANY
OPENING IN THE ENGINE OR AT PEOPLE OR
ANIMALS.

Use a dampened cloth to wipe clean exterior
surfaces.

Use a soft bristle brush to clean/ loosen heavy dirt, oil
or grease deposits.

NEVER insert rags, tools or any device into the
engine openings.
PRESSURE WASHER MAINTENANCE
During the course of standard use you will find that some
items wear out. The most common of these will probably
be the spray tips and the o-rings at some of the joints.
This is natural and when you consider the high pressure
applied it should be expected. These are very simple to
replace and when replacement parts are needed simply
contact the Dealer/Distributor where the pressure washer
was purchased.
The spray tips may also become clogged from time to
time. You will notice the pump pulsing and also pressure
buildup. This can be easily corrected by removing the tip
from the wand following proper safety procedures and
using a small wire, push the wire through the tip in the
reverse direction of water flow.
GENERAL STORAGE GUIDELINES
WARNING: GASOLINE FUMES ARE FLAMMABLE.
DO NOT STORE YOUR PRESSURE WASHER IN
ANY AREA THAT IS INDOORS OR IN POORLY