Parker 406LXR Series, Product Manual

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Parker Hannifin Corporation
EMN Automation - Parker
Irwin, Pennsylvania
51
406LXR Series Product Manual Chapter 6 - Maintenance and Lubrication
Limit/Home Module Replacement
Note:
LXR ’ s produced from September 2004 on have a
3rd generation limit module (G3) featuring
increased circuit protection and slight physical
redesign. Please see the first page of this
chapter to identify which generation of cable
management and limit module you have.
4. Flip the cover over to expose limit module
connector.
G2: Disconnect black connector by depressing
latch and pulling apart holding the housing not
the wires. See picture below.
G3: Disconnect beige connector from circuit
board. Use a small screwdriver to pry connector
away from housing. Do not pull on wires to
disconnect. (No picture)
The limit module on the LXR had been designed to
be quite robust and withstand most out of
specification conditions such as over voltage,
reverse polarity and short circuiting. However
some extreme condition can cause the failure of
the module. Is such a case the module is easily
replaceable in the field. Please contact your local
distributor or Parker Hannifin for replacement
part number information.
Tools Requires:
Hex keys: 2mm, 1.5mm
T6 Torx® or Torx Plus® driver
Miniature straight blade screwdriver (1.5 - 3mm wide)
1. Using a 2mm hex key. Remove the two (2) flat
head screw on the top of the carriage connector
module.
Caution!
Do not use a ball nose driver until the
screws are broken loose as the flat head screw
hex interface is easily striped.
3. Remove the three button head screws indicated
below using a 2mm hex key.
2. Pull the carriage connector straight away from the
carriage and flip the connector over laying it out
flat along side the table. Complete removal of the
cable module is not required. The limit module
should now be visible under the carriage
connector.