Bosch 1006vsr 3 Guida Utente
12
Troubleshooting the WH-45T English Wheel
Trouble Probable
Cause
Remedy
Quick release lever
will not engage, or
engages with
difficulty.
will not engage, or
engages with
difficulty.
Lower wheel bracket and cams are
binding.
binding.
Setscrews on cams loose, not
contacting quick release lever flats.
contacting quick release lever flats.
Lubricate contact points between top of
cams and bracket.
cams and bracket.
Align setscrews with lever flats and
tighten.
tighten.
Upper wheel
swivels.
swivels.
Upper wheel not secured to frame
bracket.
bracket.
Turn upper wheel knob clockwise until
upper wheel bracket is snug against
frame bracket.
upper wheel bracket is snug against
frame bracket.
Wheel does not
shape workpiece.
shape workpiece.
Workpiece too thick.
Crown is too low.
Incorrect pressure.
Use sheet metal of appropriate
thickness.
thickness.
Use a lower wheel with a higher crown.
Increase pressure on workpiece.
Upper wheel
bracket will not seat
against frame.
bracket will not seat
against frame.
Upper wheel bracket catches on
frame block; surfaces are not parallel.
frame block; surfaces are not parallel.
Align upper wheel and upper frame
block surfaces when raising upper
wheel bracket to frame.
block surfaces when raising upper
wheel bracket to frame.
Wheels form too
high a crown in
workpiece.
high a crown in
workpiece.
Lower wheel flat is too small.
Use a lower wheel with a larger flat.
Wheels form too
low a crown
low a crown
Lower wheel flat is too large.
Use a lower wheel with a smaller flat.
Parts
Ordering Replacement Parts
To order parts or reach our service department, call 1-800-274-6848 Monday through Friday (see our
website for business hours, www.waltermeier.com). Having the Model Number and Serial Number of your
machine available when you call will allow us to serve you quickly and accurately.
website for business hours, www.waltermeier.com). Having the Model Number and Serial Number of your
machine available when you call will allow us to serve you quickly and accurately.