
ADJUSTMENTS
MAT SWITCH ADJUSTMENT (IF REQUIRED)
11921 Slauson Ave.
1.Make sure power switch (FIG. 
1A).
5/8”
HEIGHT MEASUREMENT
(RH SIDE SHOWN)
FIG. 42-1B 
POWER SWITCH
LIFT AT GROUND LEVEL
FIG. 42-1A 
Santa Fe Springs, CA. 90670 (800) 
2.Measure the height of the threshold plate as shown in FIG. 
go to step 4 (skip step 3). If the height is not 5/8”, go to step 3.
3.Set edge of the threshold plate to 5/8” height by turning the adjust- ment screw on the RH side of threshold plate (FIG. 
LIFT THRESHOLD
FIG. 42-2A 
ADJUSTMENT
SCREW
HEIGHT ADJUSTMENT SCREW
(RH SIDE SHOWN)
FIG. 42-2B 
CCW - RAISE CW - LOWER
HEIGHT ADJUSTMENT SCREWS
FIG. 
| PATENTS PENDING | 42 | 
