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Dismantling motor unit and power cable
7.Dismantling motor unit and power cable
×4
3mm
3mm
×2
Preparations
First, dismantle control panel and motor
cover according to previous chapter.
SEPARATE MOTOR UNIT FROM
GEAR HOUSE
1. Remove the fasteners, one in each
corner:
PE. Power cable to earth (yellow/green)
– is secured with a cable lug (next to
an engraved earth symbol)
• Allen wrench: 3mm
2. Press out the pinion
• normally, gear house and motor
unit can be pulled apart by hand
– optionally, insert a slotted screw
driver between bearing seat and
pinion and gently pry
3. Separate motor unit from gear house
ELECTRIC CABLE
Connection to circuit board
4. Remove the female cable lugs from the
circuit board:
– use long nose pliers
L. black
M. brown
N. grey
– the illustration shows circuit board
dismantled from motor unit – see
chapter 8, "Electronics & electric dia
gram"
Attachment to gear house
5. Remove the power cable's strain relief
fasteners
– Allen wrench: 3mm
6. Motor cover and power cable with
strands and Y-branch comprising outlet
for drill machine
REASSEMBLING
Reverse dismantling process as in step 1—6
above.
7
17
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