Service and Maintenance
Key Combinator Service Manual
3–17
5. Move the dial on the depth selector assembly to the “
CALIBRATE
” line,
which is located below “0”, as shown in
6. Pull the operating lever down firmly until it strikes the rubber
bumper; then, let the operating lever move back to its original
position.
Note:
The first stroke of the operating lever does not make a keycut;
it only moves the key into proper position for the first cut.
The key carriage and key blank are now in place for the first cut.
7. With the depth selector still set to “
CALIBRATE
,” pull the operating
lever down firmly until it strikes the rubber bumper; then, let the
operating lever move back to its original position.
The combinator makes the first cut and automatically moves the key
carriage and key blank into place for the next cut.
8. Repeat Step 7 until you have made all seven cuts on the key at
calibration depth.
9. Gripping the key clamp knob, pull the key carriage completely
forward.
Figure 3.14
Cutting a calibration key
ALIBRATE
YSTE
M A
2
Calibrate line
Dial
Key clamp knob
Front view of combinator
