CYLINDER DOOR SWITCH
For 120 and 170 Pound Tumblers
The door switch should be adjusted so that the cylinder
stops whenever the door is opened by 2 inches (5.1 cm),
plus or minus 1/4 inch (.6 cm). A switch is provided
inside of the front panel to govern this operation. The
switch is activated by an adjustable bolt on the cylinder
door upper hinge that contacts the switch arm. If
adjustment is required, refer to Figure 28 and proceed as
follows:
1. Slightly loosen the nut on the door switch activator
screw.
2. Using a 5/64" hex wrench, turn the door switch
activator screw in or out slightly as required.
3. Open the door and check the amount of door opening
before shutdown occurs. If not proper, repeat steps 1
and 2.
CYLINDER DOOR STRIKE
The door strike must be adjusted to have sufficient
tension to hold loading door closed against force of load
tumbling against it. Proper adjustment is when 8 to 15
pounds (35.6 N - 66.7 N) pull is required to open door.
If adjustment is required, refer to Figure 29 and proceed
as follows:
To adjust, open door, loosen jamnut and turn door strike
screw in or out as required. Retighten jamnut.
M414670
© Published by permission of the copyright owner – DO NOT COPY or TRANSMIT
DOOR SWITCH ACTIVATE
SCREW AND NUT
Figure 28
DOOR
STRIKE
ACORN
NUT
Figure 29
T218IE1A
DOOR
LATCH
T048IE1A
59