Dynatech BBM Дополнительные инструкции по обслуживанию и ремонту - Страница 5

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BBM & YBM INSTRUCTIONS [May 2004]
Installing the Motor
1. With both bearings in place, push the fan side of the armature into
the cutting head casting until the large inner motor bearing "seats" in
the cutting head casting.
2. Align the plastic motor retaining plate so that the flat sections of the
plate are at the three and six o-clock positions and then push the
plastic plate into the cutting head casting until it "seats".
3. Slide the plastic motor housing over the armature just enough to
insert the two white field winding wires through the hole in the nine
o'clock position of the cutting head casting. Route the wires so that
they do not come in contact with the fan.
4. Rotate the motor housing until the holes in the housing are aligned
with the holes in the cutting head casting. Insert the four M5 x
25mm long screws and washers then tighten.
5. Insert the brushes and compress the spring then
insert the plastic brush caps and tighten brush cap
until snug. Do not over-tighten! Over-tightening will
damage the brush cap.
6. Slide the motor air intake cover over the motor housing and align the
screw holes in the intake cover with the holes in the cutting head.
Insert the M4 x 16mm long screws and washers into the back of the
air intake housing and tighten.
7. Insert the air filter into the air motor intake housing. Do not ever
operate machine without Air Filter.
NEVER ATTEMPT ANY OF THE INSTRUCTIONS WITH POWER CONNECTED TO SAW!