LZA1 Datasheet, PDF (1/2 Pages) Honeywell Accelerometers – Installation and adjusting instructions LZ metal-enclosed switches

PK 88142
MODULAR PARTS
complete switch = operating head + base receptacle + switch body
Complete Switch
LZA1
LZC1
LZD1
LZV1
LZE1
LZF1
LZG1
LZW1
LZH1
LZL1-6C
Description
Side Rotary
Top Plain Plunger
Top Roller Plunger, roller parallel to mounting surface
Adjustable Top Plunger
Side Plain Plunger
Side Roller Plunger, roller parallel to mounting surface
Side Roller Plunger, roller perpendicular to mounting surface
Adjustable Side Plunger
Side Palm Plunger
Side Lever with lever bracket
Operating Head Only
LZZ1A
LZZ1C
LZZ1D
LZZ1V
LZZ1E
LZZ1F
LZZ1G
LZZ1W
LZZ1H
LZZ1M-6C
Description
Body with basic switch (Buna-N seal)
Body with basic switch (Fluorocarbon seal)
Base Receptacle
Adapter Plate
Lever bracket (without lever)
Lever arm for above
Nylon roller
Steel roller
Boot for plungers
Plastic wobble stick
Spring wire wobble stick
1¼ inch buttons
Black
Red
Yellow
1½ inch buttons
Black
Red
Yellow
Catalog Listing
LZZ21
LZZ22
LZZ41
LZZ42
LZZ43
LZZ56C
LZZ56D
LZZ44
LZZ57B
LZZ57M
PWMZ22
PWMZ23
PWMZ25
PWMZ32
PWMZ33
PWMZ35
REPLACEMENT LEVERS FOR
SIDE ROTARY
To order replacement levers,
order the same part number as
that which is metal stamped on
either the lever or lever hub. For
other variations of levers, refer
to Heavy Duty LS in Catalog 40.
MICRO SWITCH WORLDWIDE SALES AND
SERVICE
MICRO SWITCH serves its customer through
a worldwide network of sales offices and dis-
tributors. For application assistance, pricing
or name of nearest Authorized Distributor,
contact a nearby MICRO SWITCH sales
office. Or, write MICRO SWITCH, Freeport,
Illinois 61032; phone [phone].
While we provide application assistance on
MICRO SWITCH products, personally and
through our literature, it is up to the customer
to determine the suitability of the product in
his application.
PK 8814 2 880 PRINTED IN USA
Sensing & Control
a Honeywell Division
Installation and adjusting instructions
LZ metal-enclosed switches
MOUNTING
LZ may be mounted without unplugging the
body from the base receptacle. Use two M5 or
#10 screws that are at least 32mm (1.25 in.)
long. A third mounting screw may be used by
removing the knockout in the lower right
corner. Refer to Figure 1.
WIRING
Up to 3mm or AWG12 wire may be used for
wiring to the self-lifting pressure plate-type
screw terminals. Maximum width of spade
connectors or diameter of ring connectors is
8mm (.312 in.). A ground terminal, which is
colored green for easy identification, also has
self-lifting pressure plate-type construction
(refer to Figure 1.).
After wiring, securely tighten the captive
screws in the plug-in unit for effective seal-
ing. Also plug conduit opening with sealant to
ensure proper sealing.
ADJUSTMENT INSTRUCTIONS
Actuator Head
All LZ actuator heads can be positioned in
any of four directions. Loosen the four cap-
tive head screws, place the head in the desired
position, and securely tighten the screws.
Refer to Figure 2.
Top Roller Plunger
Position the top roller plunger in the desired
plane by locating the head as outlined under
Actuator Head.
POSITIONING LEVER OF ROTARY TYPE
The lever on rotary switches is adjustable to
any angular position through 360°. Levers
are reversible, they can also be shifted axially
through approximately 3,2mm (.125 in.) on
the shaft. To adjust, or to assemble to switch,
loosen the screw with a 9/64 hexagon key
wrench, move the lever to the desired posi-
tion, and securely tighten the screw. The
lever should be tightened until the "teller tab"
can no longer be moved by hand. Hex key
wrenches are provided in adjusting tool set
LSZ4005.
PK 88142