408-9809 Datasheet, PDF (1/3 Pages) Tyco Electronics – Reasons for reissue of this instruction sheet are provided in Section 4, REVISION SUMMARY.

Retrofit Kits 59907- [ ], 1901775- 1,
1901776- 1, and 1901777- 1
For Hydraulic Handle Control Assemblies
Instruction Sheet
408- 9809
10 MAR 10 Rev C
Coupler
Faceplate
Hydraulic Handle Control Assembly (Ref)
Trigger
Micro- Switches
Switch Mounting
Plate
Switch Cover
Grip Sleeve
Handle Tube
Strain
Relief
RETROFIT KIT
HEAVY DUTY
HYDRAULIC PUMP
RETROFIT KIT
HEAVY DUTY
HYDRAULIC PUMP
0--59907--7
1901775--1
1--59907--5
2--59907--1
69120--1
69120--2
1901776--1
1901777--1
1804700--1
1804700--2
2--59907--8
Figure 1
1. INTRODUCTION
These instructions cover the procedure for installing
the replacement parts contained in the retrofit kits
onto the hydraulic handle control assemblies used
with the heavy duty hydraulic pumps listed in Figure
1. The retrofit kit is designed to replace the existing
trigger and micro--switches on the handle control
assembly as well as the mounting hardware.
Reasons for reissue of this instruction sheet are
provided in Section 4, REVISION SUMMARY.
2. DESCRIPTION
The following replacement parts are included in each
retrofit kit.
— two of Slotted Head Screw 5--21016--6
(10--32¢.38--in. long screws)
— Guard 311759--1
— Switch Cover 311761--1
— Green Switch 986290--1
— Red Switch 986290--2
— Yellow Switch 986290--3
3. RETROFIT PROCEDURE
The retrofit procedure requires an understanding of
electrical wiring and soldering technique. It is
recommended that this retrofit be made by a skilled
technician in an environment that allows it to be
completed on a workbench.
3.1. Disassemble the Handle Control (See Figure 1)
1. Clean the handle control with a soft cloth and a
suitable solvent or cleaning fluid which will not
harm paint or plastic material.
2. Remove the quick--coupler (part number
311470--1 or 311471--1) and lay aside.
3. Remove the strain relief from the wire as it
enters the handle tube by carefully grasping it with
a pair of needle--nose pliers and pulling it out of the
opening. Take care not to pinch or cut the wire
insulation.
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TOOLING ASSISTANCE CENTER 1- 800- 722- 1111
All Rights Reserved
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