Page 41
Air Switch Adjustment
AIR SWITCH
ADJUSTMENT
1. Shut off current; disconnect leads and remove air switch.
2. Lay air switch assembly on flat surface. Adjust air blade at
A (figure 1) so that air blade lays flat and surface B is
parallel to the flat surface.
3. Place 3/8 x 5/8 (10 mm x 16 mm) spacer bar or equivalent
C (figure 2) under air blade in position shown; hold switch
mounting bracket firmly and adjust switch actuator D with
needle nose pliers at E by twisting actuator right or left,
whichever is needed, so that switch closes when end of air
blade engages bar C.
4. Maximum opening of air switch must be no greater than
3/4 (20 mm) (figure 3). Bend tab F in or out to maintain
this dimension.
5. Re-install air switch assembly on rear of dryer.
6. Re-check operation of air blade. Switch must close before
air blade engages face of opening and re-open before stop
F engages.
Summary of Contents for HD125
Page 9: ...Page 9 125 lb General Dimensions Illustration...
Page 10: ...Page 10 125 lb Steam Heated Dryer Dimensions Illustration...
Page 14: ...Page 14 Gas Loop Piping and Gas Supply Piping System Illustrations...
Page 18: ...Page 18 Steam Piping Installation Illustration...
Page 20: ...Page 20 Dryer Installation with Multiple Exhaust Illustration...
Page 27: ...Page 27 Two Timer Models Figures 1 2 and 3 Illustrations...
Page 35: ...Page 35 DIRECTSPARK IGNITIONOPERATION FLOW CHART...
Page 37: ...Page 37 Burner Air Inlet Adjustment with Illustration BURNERAIRINLET ADJUSTMENT...
Page 38: ...Page 38 Basket Alignment for 125 lb Dryers Illustrations...
Page 66: ...Page 66...