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EN
7. Operating Instructions
7.5 Depressurising the Compressor Tank
Important: ALWAYS ensure that the compressor is
switched o, has completely cooled and the battery has
been removed before depressurising the compressor
tank.
The compressor tank must be depressurised when not in
use and before storage.
To depressurise the tank, use the attached tool to
exhaust the pressure. To reduce small amounts of
pressure, rotate the output pressure regulator (9) fully
anticlockwise and pull gently on the safety valve (10) pin.
7.6 The Safety Valve
Important: The safety valve (10) has been set at the
factory to the value rated for this product. NEVER adjust
the safety valve.
The safety valve automatically relieves pressure within
the compressor tank if it exceeds the maximum rated
pressure for this device.
To test the safety valve, pull gently on the ring pin to
allow air to escape from the compressor. If air does not
escape, the safety valve is faulty.
If the safety valve is activated during use, switch o the
compressor and allow the pressure to return to an
acceptable level. Check the compressor for blockages or
damage before resuming.
If the safety valve is activated frequently, contact Draper
Tools for support.
Important: The safety valve MUST be replaced every
12 months, regardless of use, by an authorised service
agent; contact Draper Tools for support.
7.7 Thermal Overload Protection
This compressor is tted with a thermal overload safety
feature that will cause the motor to shut o if it becomes
overheated.
If this safety feature is activated, switch o the
compressor and allow it to cool for at least 30 minutes
before resuming the operation.
Thermal overload may be caused by:
• Blocked or covered motor air vents
• Excessive pressure inside the tank
• Prolonged use over extended periods
• Use in abnormal ambient temperatures
If the thermal overload protection is triggered frequently,
stop the operation and contact Draper Tools for support.
7.8 Moisture in Compressed Air
Moisture in compressed air will form into droplets as it
leaves the compressor pump. In high-humidity
environments or when the compressor is used
continuously for an extended period, this moisture may
collect in the tank. This moisture is then carried into the
connected tool and contaminates the sprayed material,
which may damage the nish and the tool itself.
Important: ALWAYS drain the compressor tank and air
lines of moisture before and after EVERY use and before
storing the product.
– 13 –
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