LSZ3B Honeywell Sensing and Control, LSZ3B Datasheet - Page 2

• Manufacturer Part Number: LSZ3B
• Description: Switch Actuator
• Manufacturer: Honeywell Sensing and Control

Specifications of LSZ3B

• For Use With: HDLS Series Heavy Duty Limit Switches
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

wrenches are provided in
wrench, move lever to
Then tighten the screw another
tight on the shaft. Hexagon key
adjusting tool set LSZ4005 for
wrench is required to adjust length of adjustable
Top Roller Plunger.
adjusting the head as
explained under Actuator
Side Roller Plunger.
Grasp roller with pliers
and rotate it to desired
2.
360° around the shaft.
9/64 inch hexagon key
desired position and
securely tighten the screw
until "teller tab" can no
Ionger be moved by hand.
this purpose.
Adjustable Length Levers. A hexagon key
levers.
in desired roller plane by
Head (see page 1).
horizontal or vertical
plane.
CHANGING DIRECTION OF ACTUATION
Side Rotary. LSM (center neutral) and LSN
and cannot be changed. Listings with the first
three letters LSA, LSH, LSL, LSP, LSU, and LSR
clockwise or both. NOTE: Instructions for
adjusting switch operation are cast into the
hinged cover (Fig. 2). To change, follow these
steps:
Positioning Lever.
Lever on rotary actuated
units is adjustable through
Loosen the screw with a
1/8 to 1/4 turn to assure lever is
Position top roller plunger
(maintained) listings operate in both directions
may be changed to operate clockwise, counter-
1.
Heavy Duty Limit Switches
from the switch housing.
On the bottom of the head, insert a screw-
driver in slot provided (Fig. 2) and lift open
so cam is free to rotate on the shaft.
Loosen the head screws and remove the head
hinged cover.
Using a screwdriver or similar tool, rotate cam
to desired actuating position (Fig. 4, 5, and 6.)
Slide cam all the way forward to its original
securely tighten head screws.
Referring to Fig. 3, slide cam all the way back,
position, and close hinged cover.
Replace operating head on switch housing and
2
Teller Tab
Cam Lobes
And CCW
For CW
Figure 4
Figure 2
Figure 3
Cam Lobe
Figure 6
Figure 5
For CW
Cam Lobe
For CCW