DeWalt D55170 Guide D'utilisation page 13

SAFETY VALVE
This valve (I) is designed to prevent system failures
by relieving pressure from the system when the
compressed air reaches a predeter mined level. The
valve is preset by the manu facturer and must not be
removed or modified in any way.
AIR INTAKE FILTER
The filter (A) is designed to clean air entering the pump.
To ensure the pump continually receives a clean, cool
and dry air supply the filter must always be clean and
the filter intake must be free from obstructions.
AIR TANK DRAIN VALVES
The drain valve (J) is used to remove
moisture from the air tank after the air
compressor is shut off.
AIR TANK PRESSURE GAUGE
The air tank pressure gauge (D) indicates air
pressure in the air tank.
REGULATED PRESSURE GAUGE
The regulated pressure gauge (E) indicates
the air pressure available at the outlet side of
the regulator. This pressure is controlled by the
regulator and is always less or equal to the air
tank pressure.
REGULATOR
The regulator knob (F) controls the air pressure coming from the air
tank.
To Adjust Regulator:
1. Pull regulator knob (F) out.
2. Turn knob clockwise to increase regulated pressure and
counterclockwise to decrease regulated pressure.
3. When desired pressure is shown on the regulated pressure
gauge push knob in to lock.
I
INSTALLATION
Assembly (Fig. 1)
A
INSTALLING HOSES
WARNING: Risk of unsafe operation. Firmly grasp hose in hand
when installing or disconnecting to prevent hose whip.
1. Ensure regulated pressure gauge reads 0 PSI (0 kPa).
2. Apply sealant tape to hose threads.
3. Assemble hose to air outlet (G). IMPORTANT: Do not assemble
splitters directly to the air outlet (G).
NOTE: Assembling quick connect bodies to air outlet (G) and quick
connect plugs to hose ends make connecting and disconnecting
J
hoses simple and easy. Quick connect bodies and plugs are
available for purchase from your local dealer or authorized service
center.
D
DISCONNECTING HOSES
E
WARNING: Risk of unsafe operation. Firmly grasp hose in hand
when installing or disconnecting to prevent hose whip.
F
1. Ensure regulated pressure gauge reads 0 PSI (0 kPa).
2. Remove hose(s) from air outlet(s) (G).
Lubrication and Oil
AIR COMPRESSOR
The air compressor pump was filled WITH oil at the manufacturer.
Check air compressor pump oil level before operating unit. See
Compressor Pump Oil under Maintenance.
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