12
PROBLEMS POSSIBLE CAUSES REMEDIES
Tool runs at normal speed
but loses under load
Motor parts worn.
Cam clutch worn or sticking
due to lack of lubricant.
Lubricating clutch housing.
Check for excess clutch oil. Clutch cases
need only be half full. Overfilling can cause
drag on high speed clutch parts, i.e. a
typical oiled/lubricated wrench requires 1/2
ounce of oil. GREASE LUBRICATED:NOTE:
Heat usually indicates insufficient grease in
chamber. Severe operating conditions
may require more frequent lubrication.
Tool runs slowly. Air flows
slightly from exhaust
Motor parts jammed with
dirt particles
Power regulator in closed
position
Air flow blocked by dirt.
Check air inlet filter for blockage.
Pour air tool lubricating oil into air inlet as
per instructions.
Operate tool in short bursts quickly reversing
rotation back and forth where applicable.
Repeat above as needed. If this fails return
to service centre.
Tools will not run. Air flows
freely from exhaust
One or more motor vanes
stuck due to material build
up.
Pour air tool lubricating tool into air inlet.
Operate tool in short bursts of forward and/
or reverse rotation where applicable.
Tap motor housing gently with plastic mal-
let.
Disconnect supply. Free motor by rotating
drive shank manually where applicable
If tool remains jammed return to service
centre.
Tool will not shut off
‘O’ rings throttle valve dis-
lodged from seat inlet
valve.
Replace ‘O’ ring or return to service centre.
5
The compressed air supply MUST be at a suitable regulated pressure. Pipe work, reg-
ulators, hoses, isolation valves and connection devices MUST be suitable for the in-
tended application correctly installed and maintained in good condition by a com-
petent person.
Appropriate Personal protective equipment MUST be worn and MUST be designed to
protect against all hazards created. Severe permanent injury can result from using
inappropriate or insufficient protective equipment - Eyes in particular are at risk.
Long hair MUST be tied back; loose clothing MUST NOT be worn. There is a severe risk
of these being drawn in or trapped by the moving parts of the air tool.
Open or damaged compressed air lines present a significant ‘whip’ hazard; isolate
the problem hose from the air supply and repair / replace the hose immediately.
This air tool is electrically conductive DO NOT allow them to come into contact with
any source of electrical supply.
After use wait for the air tool to STOP completely before putting it aside.
When putting the air tool aside you MUST ensure that it placed in a stable position.
To avoid inadvertent operation DO NOT place the air tool where it can be knocked
or moved accidentally either directly or by the air connection hose.
If the air tool is not required or the air supply is interrupted, disconnect the air tool
from the air supply and place in secure storage to prevent unauthorised use.
Ensure the air valve (or trigger) is in the “off” position before connecting to the air sup-
ply.
Disconnect the drill from the air supply before making adjustments, changing drill
bits etc. and before servicing the tool.
Always keep your air tool clean and lubricated. Daily lubrication is essential to avoid
internal corrosion and possible failure.
Do not overload the tool. Allow the tool to operate at its optimum speed for maxi-
mum efficiency.
Do not increase the air pressure above the manufacturers recommended level, as
excessive pressure can cause the tool casing to split. This can also create excessive
wear on moving parts and possible failure.
Always ensure that the work-piece is firmly secured leaving both hands free to con-
trol the drill.
Always wear safety goggles or glasses during operation.
Do not wear watches, rings bracelets or loose clothing when using air tools.
Use as light weight a hose as possible from the tool to the wall or compressor cou-
pling.
In the interests of safety and possible damage to the machine/operator, always en-
sure that the drill has stopped before putting it down after use.
Always ensure that the accessories such as drill bits are rated / designed for use with
this drill as well as the required application, and are correctly and securely fastened
before connecting the tool to the air supply.
Do not carry or move the air drill by its air hose.
SAFETY INSTRUCTIONS….cont
