Troubleshooting Guide - Cocraft DMQ009C-180 Bedienungsanleitung

Setting the pendulum motion
The adjustable pendulum motion can be adapted to the workpiece material being sawed.
Position 0: Sheet metal, steel, hard plastic or rubber (no pendulum)
Position 1: Non-ferrous metals, hardwood, hard plastic
Position 2: Wood
Position 3: Wood (widest pendulum motion for greatest stock removal)
Overload protection and other safety features
The machine/battery has a number of safety features that prevent damage to
the machine and battery during use.
• During short high-load situations the overload protection may turn off the machine/
battery. This protection resets automatically. Release the trigger, wait a few seconds,
ensure that there is no load and restart the machine. The machine should now
function normally again.
• During high-load situations for an extended period of time the overheating
protection will turn off the machine/battery. This feature is self-resetting once
the saw returns to normal operating temperature. Let the machine cool properly
before trying to restart it. Adverse temperatures can occur in direct sunlight and
should therefore be avoided.
• The battery has low-voltage protection which comes into effect when the battery
becomes discharged. The low-voltage protection turns off the machine automatically
and the battery should then be recharged.

Troubleshooting guide

Problem
The machine
does not start.
The machine is
slow and/or
shuts off.
Sparks in
the motor.
Possible cause
The battery is discharged.
The battery is overheated.
Worn brushes.
Faulty power trigger.
Worn/damaged jigsaw blade. Replace the saw blade.
Too much pressure applied.
The battery is discharged.
The battery is overheated.
The motor is overheated.
Faulty brushes.
Winding short-circuited.
Dirty commutator.
Solution
Recharge the battery.
Let the battery cool down.
Contact our Customer Services.
Decrease applied pressure.
Recharge the battery.
Let the battery cool down.
Let the motor cool down.
Contact customer services.
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