Maintenance
WARNING. Always ensure that the tool is switched off and the plug is removed from the power point before making any adjustments or maintenance procedures.
1.Keep the tool’s air vents unclogged and clean at all times.
2.Regularly check to see if any dust or foreign matter has entered the grills near the motor and around the on/off switch. Use a soft brush to remove any accumulated dust. Wear safety glasses to protect your eyes whilst cleaning.
3.If the body of the tool needs cleaning, wipe it with a soft damp cloth. A mild detergent can be used but nothing like alcohol, petrol or other cleaning agents.
4.Never use caustic agents to clean plastic parts.
CAUTION. Water must never come into contact with the tool.
5.Lubricate all moving parts at regular intervals.
Note. Do not at any time let brake fluid, petrol or petroleum- based products, penetrating oils, etc., come in contact with plastic parts. They can damage, weaken or destroy plastic which may result in serious personal injury.
Electric tools used on fibreglass material, wallboard, spackling compounds, or plaster are subject to accelerated wear and possible premature failure because the fibreglass chips and grindings are highly abrasive to bearings, brushes, commutators, etc. Consequently, we do not recommend using this tool for extended work on these types of materials. However, if you do work with any of these materials, it is extremely important to clean the tool using compressed air.
Brush replacement
The impact wrench has externally accessible brush assemblies that should be periodically checked for wear. To check and replace the brushes follow the below instructions.
1.Unplug the impact wrench.
2.With a flathead screwdriver, remove the bush caps. The brush assembly is spring loaded and will pop out when you remove the brush cap.
3.Remove the brush assembly (brush and spring). Check for wear. If worn, replace.
Note: always replace in pairs. Do not replace one side without replacing the other.
4.Replace the brush assembly.
5.Replace the brush cover and tighten with a screwdriver.
Note: be careful not to overtighten.
General Inspection
Regularly check that all the fixing screws are tight. They may vibrate loose over time.
Power cord maintenance
If the supply cord needs replacing, the task must be carried out by the manufacturer, the manufacturer’s agent, or an authorised service centre in order to avoid a safety hazard.
11
