Cembre ht51 User manual

HYDRAULIC
HYDRAULIC
HYDRAULIC
HYDRAULIC CRIMPING
CRIMPING
CRIMPING
CRIMPING TOOL
TOOL
TOOL
TOOL
OPERATION
OPERATION
OPERATION
OPERATION AND
AND
AND
AND MAINTENANCE
MAINTENANCE
MAINTENANCE
MAINTENANCE MANUAL
MANUAL
MANUAL
MANUAL
HT-51
HT-51
HT-51
HT-51

1
WARNING
WARNING
WARNING
WARNING LABELS
LABELS
LABELS
LABELS
1. Before using the tool carefully read this instruction in the manual.
2. When operating the tool keep hands away from the danger zone.
3 -4 . Always ensure correct securing of head top.
Picture
Picture
Picture
Picture 1.
1.
1.
1.
1.
1.
1.
1. GENERAL
GENERAL
GENERAL
GENERAL FEATURES:
FEATURES:
FEATURES:
FEATURES:
·Head
Head
Head
Head : “ Circular ” shaped with large jaw opening of 180degree.
·Application
Application
Application
Application Range
Range
Range
Range ：Suitable for installing electric compression connectors (lugs
and splices) on conductor up to …………………………………… 185 mm
2
( 500 MCM)
·Crimping
Crimping
Crimping
Crimping Force
Force
Force
Force : ………………………………………………………… . … 50 KN.
·Rated
Rated
Rated
Rated operating
operating
operating
operating pressure
pressure
pressure
pressure : ……………………………… …… .6 00kg/cm(10.000psi)
·Dimensions
Dimensions
Dimensions
Dimensions : Length …………………………………………………… 370 mm( 15 “)
Width (with handles closed) ……………………… . …… ..132 mm( 5.3 ” )
Width (with handles open) ……………………………… 296 mm( 12 ” )
·Weight
Weight
Weight
Weight :
:
:
:……………………………………………………………… 2.75kgs ( 6.0 ibs)

2
.Attachment ：10 mm
2
.16 mm
2
.25 mm
2
.35 mm
2
.50 mm
2
.70 mm
2
.95 mm
2
.120 mm
2
.150 mm
2
.185
mm
2
·Recommended
Recommended
Recommended
Recommended Oil
Oil
Oil
Oil : ………………………… AGIP ARNRICA 32 or EQUIVALENT
-Advancing
Advancing
Advancing
Advancing speed
speed
speed
speed . The tool have two forward speeds of the ram and automatically
switches from a fast advancing speed of dies to a slower crimping speed .
2.
2.
2.
2. INSTRUCTIONS
INSTRUCTIONS
INSTRUCTIONS
INSTRUCTIONS FOR
FOR
FOR
FOR USE
USE
USE
USE
2.1)
2.1)
2.1)
2.1) Setting
Setting
Setting
Setting (refer
(refer
(refer
(refer to
to
to
to Fig3)
Fig3)
Fig3)
Fig3)
-Select the appropriate die set for the connector.
-Insert the die in to the upper die holder (22) of the tool head until it is locked by
die/head pin. To ease th is operation,.
-Insert the die in to the seat on the head of ram until it is locked by die/ram retainer
pin .To ease this operation, keep die/ram release pin depressed.
-Insert the conductor in the connector.
-Position the connector between the dies and ensure the correct location of the crimp.
NEVER PLACE THE TOOL UNDER PRESSURE WITHOUT INSERTING THE DIES ,
THIS COULD CAUSE DANAGE TO THE HEAD AND THE RAM .
2.2)
2.2)
2.2)
2.2) Crimping
Crimping
Crimping
Crimping
-Continue operating the moveable handle (36) .The tool will automatically change over
to the high pressure stage. The ram will advance until the dies meet.
-It is recommended to continue pumping until the maximum pressure valve is
activated and a “ click ” is heard , the operation is finished then the ram take
replacement by the manual release button(44).
-In the midway if you want to stop the operation please press the manual release
button(44) then the ram will be stop ,if you want to continue operated then you can
move the moveable handle let the ram advance until the dies meet .
2.3)
2.3)
2.3)
2.3) Dies
Dies
Dies
Dies re-
re-
re-
re- opening
opening
opening
opening
- Press the pressure release lever(44) for the rapid retraction of the ram(16) and

3
subsequent dies re-opening, releasing the crimped connector.
2.4)
2.4)
2.4)
2.4) Dies
Dies
Dies
Dies setting
setting
setting
setting
-After completion of the work, release the oil pressure as directed in paragraph2.3
3.
3.
3.
3. WARNING
WARNING
WARNING
WARNING
The tool is robust and requires very little daily maintenance.
Compliance with the following points , should help to maintain the optimum
performance of the tool.
3.1)
3.1)
3.1)
3.1) Accurate
Accurate
Accurate
Accurate cleaning
cleaning
cleaning
cleaning
Dust, sand and dirt are a danger for any hydraulic device.
Every day, after use, the tool must be cleaned with a clean cloth, taking care to remove
any residual, especially close to pivots and moveable parts.
3.2)
3.2)
3.2)
3.2) Storage
Storage
Storage
Storage
When not in use, the tools should be stored and transported in the plastic case, to
prevent damage.
The iron case can also accommodate 10 die sets.
Plastic case size: 46.5x30x10 mm.
3.3)
3.3)
3.3)
3.3) Head
Head
Head
Head rotation
rotation
rotation
rotation
For ease of operation, the tool head can rotate through 180 degree.
Warning:
Warning:
Warning:
Warning: do
do
do
do not
not
not
not attempt
attempt
attempt
attempt to
to
to
to turn
turn
turn
turn the
the
the
the head
head
head
head if
if
if
if the
the
the
the hydraulic
hydraulic
hydraulic
hydraulic circuit
circuit
circuit
circuit is
is
is
is pressurized.
pressurized.
pressurized.
pressurized.
4
4
4
4 .
.
.
. Maintenance
Maintenance
Maintenance
Maintenance (refer
(refer
(refer
(refer to
to
to
to Fig.4.5)
Fig.4.5)
Fig.4.5)
Fig.4.5)
Air in the hydraulic circuit may affect the performance of the tool; e.g. no lower die
advancement, slow advancement of the lower die; lower die pulsating.
In this case proceed as follows:
4.1)
4.1)
4.1)
4.1) To
To
To
To purge
purge
purge
purge air
air
air
air bubbles
bubbles
bubbles
bubbles from
from
from
from hydraulic
hydraulic
hydraulic
hydraulic circuit
circuit
circuit
circuit
a- Hold tool upright in a vice with handles open
b- Remove bolt slide off the fixed handle to expose the oil reservoir, Recover spring
and spring cover.
c- Remove reservoir cap.

4
d- Operate three or four times the moveable handle, to advance the ram .
e- Clockwise rotate the moveable handle to closed handle thoroughly keep the handle
latch meet the press release pin until the ram is full retracted
f- Repeat points (d) and (e) at least five times, to ensure all air bubbles in the
hydraulic circuit are purged into the reservoir.
g- If the oil level is low , top up as directed in Fig （4）.
h- Remove all air from reservoir and fit cap.
i- with the tool in the horizontal position, relocate spring and spring cover in
seat .Reassemble the fixed handle ,insert screws complete with washers in their
respective positions and tighten them.
If
If
If
If the
the
the
the tool
tool
tool
tool continues
continues
continues
continues to
to
to
to malfunction
malfunction
malfunction
malfunction return
return
return
return the
the
the
the tool
tool
tool
tool for
for
for
for service
service
service
service /repair
/repair
/repair
/repair
as
as
as
as detailed.
detailed.
detailed.
detailed.
4.2)
4.2)
4.2)
4.2) Oil
Oil
Oil
Oil Top
Top
Top
Top Up
Up
Up
Up
Every six months check the oil level in the reservoir, If necessary, to up the oil level to
the top lip of the reservoir and remove all air from the reservoir, points a,
a,
a,
a, b,
b,
b,
b, c,
c,
c,
c, e,
e,
e,
e, g,
g,
g,
g, h
h
h
h
and i
i
i
i.
Always
Always
Always
Always use
use
use
use clean
clean
clean
clean recommended
recommended
recommended
recommended oil
oil
oil
oil .
.
.
.
Do
Do
Do
Do not
not
not
not use
use
use
use old
old
old
old or
or
or
or recycled
recycled
recycled
recycled oil.
oil.
oil.
oil.
Do
Do
Do
Do not
not
not
not use
use
use
use hydraulic
hydraulic
hydraulic
hydraulic brake
brake
brake
brake fluid.
fluid.
fluid.
fluid.
Ensure
Ensure
Ensure
Ensure that
that
that
that disposal
disposal
disposal
disposal of
of
of
of used
used
used
used oil
oil
oil
oil is
is
is
is in
in
in
in accordance
accordance
accordance
accordance with
with
with
with current
current
current
current legislation.
legislation.
legislation.
legislation.
5.
5.
5.
5. WARRANTY
WARRANTY
WARRANTY
WARRANTY
This product has been duly tested before delivery and has been granted 1 year
guarantee under normal usage .
After warranty time , our after sales service can provide you with maintenance if any
damages on your tooling , an evaluation of the costs will be given to you before repair
for your confirmation .

5
All shipping costs to be paid by the customer
QUALITY CERTIFICATE
Product : HYDRAULIC CRIMPING TOOL
Type : HT-51
Inspection on : DEC - 2012
The guarantee is void if parts used are not OUR COMPANY original spares.
When ordering spare parts always specify the following :
-code
-code
-code
-code number
number
number
number of
of
of
of item
item
item
item
-name
-name
-name
-name of
of
of
of item
item
item
item
-type
-type
-type
-type of
of
of
of tool
tool
tool
tool
-tool
-tool
-tool
-tool serial
serial
serial
serial numbe
numbe
numbe
numbe

6
Fig
Fig
Fig
Fig 4.
4.
4.
4.
Fig.3
Fig.3
Fig.3
Fig.3

7
Fig.5
Fig.5
Fig.5
Fig.5