SAFETY PRECAUTIONS
WARNING
As with all machinery, there are certain hazards involved with their operation
and use. Exercising respect and caution will considerably lessen the risk of
personal injury. However, if normal safety precautions are overlooked, or
ignored, personal injury to the operator, or damage to property may result.
It
is in your own interest to read and pay attention to the following rules:
✗
COMPRESSED AIR IS DANGEROUS, NEVER
direct a jet of air at people or animals, and
NEVER discharge compressed air against the skin.
✗
NEVER
operate your compressor with any covers removed.
✗
NEVER
carry out any electrical or mechanical repairs unless you are qualified to do so.
If problems occur, contact your Clarke dealer.
✗
NEVER
leave pressure in the receiver overnight, or when transporting.
✗
NEVER
adjust, or tamper with the safety valves. The maximum pressure is factory set,
and clearly marked on the machine.
✗
NEVER
operate in wet or damp conditions. Keep the machine dry at all times.
✗
NEVER
use in dusty, dirty or paint spray locations. A clean atmosphere will ensure efficient
operation.
✗
NEVER
exert any strain on electrical cables and ensure that air hoses are not tangled
or wrapped around machinery etc.
✔
ALWAYS
expel all air from the receiver, and disconnect the machine is from the mains.
BEFORE
carrying out any maintenance.
✔
ALWAYS
exercise care when touching components...some of the metal parts can
become quite hot during operation. Wait until the machine has cooled down.
✔
ALWAYS
adjust the pressure regulator to the recommended setting for the particular
spray gun or tool being used.
✔
ALWAYS
ensure there is adequate ventilation when spraying inflammable materials
e.g. cellulose paint, and keep clear of any possible source of ignition.
✔
ALWAYS
protect yourself. Think carefully about any potential hazards which may be created
by using the compressor and use the appropriate protection. e.g. Goggles will protect your
eyes from flying particles. Face masks will protect you against paint spray and/or fumes.
(Personal safety products can be obtained from your local Clarke dealer).
✔
ALWAYS
consult paint/product manufacturers instructions for safety and usage before
spraying any material
✔
ALWAYS
ensure that the air supply is turned off at the machine outlet and expel all
pressurised air from within the machine and other equipment attached to it, BEFORE
disconnecting air hoses or other equipment from your compressor.
✔
ALWAYS
exercise vigilance to ensure that children and animals are kept well away
from the compressor and any equipment attached to it.
✔
ALWAYS
ensure that all individuals using the compressor have read and fully understand
these Operating Instructions.
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PAINT SPRAYING HINTS
WARNING
NEVER attempt to spray unless you are wearing suitable, approved
respiratory and eye protection.
REMEMBER that some modern paints require specialist respiratory
protection...always consult the paint manufacturers instructions.
1. GENERAL PREPARATION
a. Ensure that the area in which you will be spraying is clean and dust free.
b. Connect spray gun to compressor via suitable flexible hose.
c. With no paint in spray gun, test system for air leaks.
d. Cover adjacent pieces of equipment to prevent overspray. Mask areas
of the article not to be sprayed.
e. Ensure surface to be painted is clean, dry and free from oil and dust.
Check paint manufacturer’s instructions for any special surface
preparation required.
REMEMBER - TIME SPENT PREPARING SAVES TIME SPENT FINISHING
2. PAINT PREPARATION
a. Achieve the correct paint viscosity. This should be done according to
paint manufacturer’s instructions, and will vary according to type of paint.
b. Having mixed the paint thoroughly in a separate container, pour into the
spray gun paint container through a fine filter.
DO NOT OVERFILL SPRAY GUN PAINT CONTAINER - three quarters full is maximum
c. It is usually best to experiment with a couple of practice spray coats on a
piece of material with the same type of surface as the article you wish to
spray, eg. metal for a car body panel, wood for a piece of furniture etc.
d. Some common problems:
PROBLEM
CAUSE
CORRECTION
Paint does not atomise
Paint is too thick, air
Add thinners. Increase air press.
(comes out in blobs)
pressure is too low.
(not above 50 psi, unless
specified by paint manuf.
Paint dries before hitting
Paint is too thin. Air
Add more paint.
surface, leaving it dry
pressure is too high
Reduce air pressure
with a rough texture
Finish is pitted like
Air pressure too high Reduce air pressure,
Orange peel
or spray too close to increase distance between
work
gun and work.
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