Changing Oil - DeWalt D55154 Guide D'utilisation

English

WARNING: Risk of bursting. If the safety valve does
not work properly, over-pressurization may occur,
causing air tank rupture or an explosion.
Before starting compressor, pull the ring on the safety
valve to make sure that the safety valve operates freely. If
the valve is stuck or does not operate smoothly, it must be
replaced with the same type of valve.
Checking Air Filter Element (Fig. A, B)

WARNING: Hot surfaces. Risk of burn. Aftercooler,
pump head, and surrounding parts are very hot, do
not touch (see the Hot Surfaces identified in Fig. B).
Allow compressor to cool prior to servicing.
1. Ensure the On/Off switch
2. Allow unit to cool.
3. Remove air filter 14 from unit.
4. Carefully pry filter top from base.
5. Remove element from filter base.
6. If element needs cleaning, blow out with air. Replace
if needed. Purchase replacement parts from your local
dealer or authorized service center. Always use identical
replacement parts.
7. Place element back in filter base.
8. Snap filter top to filter base.
9. Reassemble air filter to unit. Ensure exhaust outlet
points down.

CAUTION: Risk of unsafe operation. Do not operate
without air inlet filter.
Draining Air Tank (Fig. A)

WARNING: Risk of unsafe operation. Risk from
noise. Air tanks contain high pressure air. Keep face
and other body parts away from outlet of drain. Use
safety glasses [ANSI Z87.1 (CAN/CSA Z94.3)] when
draining as debris can be kicked up into face. Use ear
protection [ANSI S12.6 (S3.19)] as air flow noise is loud
when draining.
nOTE: All compressed air systems generate condensate
that accumulates in any drain point (e.g. tanks, filter,
aftercoolers, dryers). This condensate contains lubricating
oil and/or substances which may be regulated and must be
disposed of in accordance with local, state, and federal laws
and regulations.
1. Ensure On/Off switch is in the OFF position.
2. Move compressor into an inclined position so drain
valve 8 is at the lowest point (this will assist in
removing moisture, dirt, etc. from air tanks)
3. Place a suitable container under the drain valve to
catch discharge.
4. Grasp knurled knob on drain valve.
5. Slowly rotate knob to gradually bleed air from air tank.

WARNING: Risk of bursting. Drain air tank daily.
Water will condense in air tank. If not drained, water
will corrode and weaken the air tank causing a risk of
air tank rupture.
10
1 is in the OFF position.

CAUTION: Risk of property damage. Drain water
from air tank may contain oil and rust, which can
cause stains.
6. When air tank pressure gauge reads 10 PSI (68,9 kPa),
rotate valve to the fully open position.
7. Close drain valve when finished.
Compressor Pump Oil (Fig. B, N)
Checking Oil

WARNING: Hot surfaces. Risk of burn. Aftercooler,
pump head, and surrounding parts are very hot, do
not touch (see the Hot Surfaces identified in Fig. B).
Allow compressor to cool prior to servicing.
1. Ensure On/Off switch is in the OFF position.
2. Place unit on a flat level surface.
3. Remove dipstick and wipe clean.
11
4. Reinsert dipstick fully into oil fill port for a few seconds
to allow oil to collect on the dipstick.
5. Remove oil dipstick to read oil level. Oil should not
exceed top raised line on dipstick. If oil is below lower
mark, add same type of oil in crankcase and follow Steps
4 - 6. nOTE: When filling the crankcase, the oil flows
very slowly into the pump. If the oil is added too quickly,
it will overflow and appear to be full.

CAUTION: Risk of unsafe operation. Overfilling with
oil will cause premature compressor failure. Do
not overfill.
6. Replace dipstick.
Fig. N
11
12

Changing Oil

nOTE: Pump oil contains substances that are regulated
and must be disposed of in accordance with local, state and
federal laws and regulations.

WARNING: Hot surfaces. Risk of burn. Aftercooler,
pump head, and surrounding parts are very hot, do
not touch (see the Hot Surfaces identified in Fig. B).
Allow compressor to cool prior to servicing.
1. Ensure On/Off switch is in the OFF position.
2. Allow the unit to cool.
3. Remove air compressor plug from outlet.
4. Drain air tank.
5. Locate a suitable container under pump drain plug
6. Remove the dipstick
11
7. Remove the oil drain plug
MAX
Min
12
from crank case.
12 .
.