408-8959 Datasheet, PDF (1/3 Pages) Tyco Electronics – Hydraulic Crimping Head

Hydraulic Crimping Head
1752868- 1
Instruction Sheet
408- 8959
22 MAR 10 Rev B
Piston (Ram)
(Fully Extended)
“C”- Head
Quick- Disconnect
Coupling
Dust Cap
Figure 1
1. INTRODUCTION
Hydraulic Crimping Head 1752868--1 shown in
Figure 1 accepts interchangeable die sets for a
variety of terminals and splices that accept wire sizes
12 through 350 MCM. Refer to the instructions
packaged with the specific die set for compatible
products, wire ranges, strip dimensions, and
application procedures.
The crimping head is designed and recommended for
use with the Foot Hydraulic Pump 1583659--1, Hand
Hydraulic Pump 1583661--1, or Electric Hydraulic
Pump 1804700--1 (115 Vac) or 1804700--2 (220 Vac).
Read these instructions and all applicable references
before inserting any die set assemblies and crimping
any terminals or splices.
Reasons for reissue of this instruction sheet are
provided in Section 7, REVISION SUMMARY.
a piston (ram) which holds and controls the moving
die, and a quick--disconnect coupling (cylinder half)
which mates with the coupling on the hose to release
or supply pressure. A dust cap covers the
quick--disconnect coupling.
3. INSTALLATION AND REMOVAL
3.1. Crimping Head
CAUTION
!
Prior to installing the crimping head, ensure that
the pump and hose being used are working
properly, and are adjusted to and rated at
10,000 psi. An incorrectly adjusted or rated
pump/hose could result in severe tooling
damage, as well as personal injury.
1. Release the hydraulic pressure to the hose.
Disconnect the electric power unit from the power
supply.
2. Remove the protective dust caps.
3. Thoroughly clean the coupling on the
pump/hose and the coupling on the crimping head.
4. Mate both the quick--disconnect couplings and
tighten the collar of the coupler assembly on the
hose.
CAUTION
!
Oil flow must be unobstructed between the power
unit and the crimping head. Ensure that all
couplings are fully mated and tightened.
NOTE
i
If a crimping head must be removed after the
power unit was in operation, be sure to release
the pressure in the hydraulic system. When using
Hydraulic Power Unit 1804700- [ ],
DISCONNECT THE POWER UNIT FROM THE
POWER SUPPLY. When using Hydraulic Foot
Pump 1583659- 1 or Hydraulic Hand Tool
1583661- 1, depress the pressure release pedal
to release pressure.
3.2. Die Set
A. Installation
DANGER
To avoid personal injury, DO NOT accidentally
depress the footswitch or handle control when
installing or removing dies.
2. DESCRIPTION (Figure 1)
The main components of the crimping head include a
“C”--head which houses the stationary die, a cylinder
which contains the crimping head hydraulic chamber,
CAUTION
!
Operating the crimping head WITHOUT the dies
installed will damage the “C”- head or ram.
E2010 Tyco Electronics Corporation, Berwyn, PA
TOOLING ASSISTANCE CENTER 1- 800- 722- 1111
All Rights Reserved
PRODUCT INFORMATION 1- 800- 522- 6752
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This controlled document is subject to change.
For latest revision and Regional Customer Service,
visit our website at www.tycoelectronics.com
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LOC B