CAUTION: All servicing and repair work on
the machine requires special training. This is
especially true of the machine's safety
equipment. If your machine fails any of the
checks described below you must contact
your service agent. When you buy any of
our products we guarantee the availability of
professional repairs and service. If the
retailer who sells your machine is not a
servicing dealer, ask him for the address of
your nearest service agent.
To do a check of the keypad
1. Press and hold the start/stop button (1).
a) The product is switched on when the LED (2) is
lit.
b) The product is switched off when the LED (2) is
out.
Troubleshooting on page 12 if the warning
2. See
indicator (3) is lit or flashes.
To do a check of the power trigger and power
trigger lockout
The power trigger lockout is designed to prevent
accidental operation. When you release the handle, the
power trigger and the power trigger lockout both move
back to their original positions.
1. Start the product. see,
10 .
2. Press the power trigger lockout on the front handle.
8
3
2
1
To start the product on page
3. Press the power trigger up to apply full power.
4. Release the power trigger to check the free back
movement of the power trigger. The cutter blade
must stop within 1 second.
5. Stop the product.
6. Do step 1 and 2.
7. Release the power trigger lockout on the front
handle. Make sure that the power trigger lockout
returns to its original position. The cutter blade must
stop within 1 second.
To do a check of the hand guard
The hand guard prevents hands from accidental contact
with the blades.
1. Stop the product.
2. Remove the battery.
3. Check that the hand guard is attached correctly.
4. Examine the hand guard for damages.
To do a check of the cutter blade and blade
guard
1. Stop the product.
2. Remove the battery.
3. Put on gloves.
4. Check that the cutter blade and blade guard (1) is
not damaged or distorted. Replace the cutter blade
and blade guard if it is damaged or bent.
1
Safety instructions for maintenance
WARNING: Read the warning instructions
that follow before you do maintenance on
the product.
437 - 002 - 02.01.2018