
Operating instructions:
1. Make sure burnish pad is on and attached properly. See “
Pad
changing instructions
”.
2. Adjust pressure on burnish pad by turning “
Caster knob
” clockwise to
reduce pressure on burnish pad.
3. Move “
Toggle switch
” to “
On
” position; green light will be on.
4. Check “
Battery condition meter
” before operating. Meter should be in
the “
working range
” to operate.
5. Adjust handle to proper operating position height by lifting pin at left
side of handle and raising or lowering the handle to desired position.
Then insert pin in nearest hole.
6. Twist handgrips forward to operate.
7. Check “
RPM meter
” for proper gauge pressure. See “
Adjusting pad
pressure
” for instructions.
Pad changing instructions:
1. Tilt machine back toward handle. Front of machine should be off of the
ground about 10-12 inches.
2. Unscrew blue “
Pad retainer
” by turning counterclockwise. Blue
retainer must be removed before replacing pad.
3. Remove pad for replacement.
4. Replace blue “
Pad retainer
” and tighten by turning clockwise. Tighten
blue retainer until it bottoms out. Do not over tighten.
Adjusting pad pressure:
1. With machine turned on and handgrips in the operating position, check
“
RPM meter
” for pressure:
a. Black area
– pressure is too low.
b. Green area
– pressure is good.
c. Red area
– pressure is too high.
2. To adjust to desired pressure:
a. Turn “
Caster knob
” clockwise to raise pad and reduce pressure.
b. Turn “
Caster knob
” counterclockwise to lower pad and increase
pressure.
3. For the best performance, “
RPM meter
” should be kept in the “
green
”
area. A green arrow above the green area indicates the best pressure.
Note: Too much pad pressure may trip the circuit breaker.
See
“
Problem solution
” to reset breaker.
INSTRUCTIONS
Summary of Contents for HSB21
Page 1: ...OPERATION AND PARTS MANUAL Rev A 01 2003 HSB21 Battery Burnisher...
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