DINSE DIX CM 141.M User manual

DIX CM 141.M
DIX CM 592.M
BA-0104
Cooling modul
SCHWEISSEN WELDING WELDINGSCHWEISSEN SCHWEISSEN
Keepinsecureareaforfuturereference!
Operations manual

2
Introduction 2
Description 2
Technical data 2
Usage limits (IEC 60974-1) 2
Installation 3
Usage norms 3
Electrical wiring of the welding cooling device and
successive mechanical coupling 3
Start-up / drainage 4
Maintenance 4
Wiring diagram 5
Hydraulic diagram 5
Meaning of graphic symbols on machine 5
Introduction
Thank you for choosing one of our products. In order to obtain
maximum performance from the cooling module and to ensure its
parts maximum life, the operating and maintenance instructions
and the safety instructions contained in a separate booklet must be
read carefully and strictly followed. If the cooling module requires
repair, we recommend our customers to contact the workshops of
our customer service, who have suitable tooling and highly quali-
fied and trained technical staff.All our cooling modules and devi-
ces are subject to continuous development, so we must reserve
the right to make changes to their manufacture and equipment.
Description
• The cooling module is designed for the air circulation of welding
torches. It is used for particularly difficult welding operations and
consists mainly of:
• Asingle-phase electric pump.
• Aplastic tank.
• Acooler.
• Apressure monitor.
• Afuse.
The cooling module is particularly compact and lightweight. It
is designed as part of a welding power source. For other appli-
cations, please contact your DINSE consultant.
Technical data
The general technical data of the cooling module are summa-
rized in table 1.
Table 1
Model DIX CM 141.M DIX CM 592.M
Single-phase input V230 400
Frequency Hz 50/60 50/60
Max power supply kW 0,3 0,3
Max current absorbed A1,35 0,9
Delayed fuse A 2 1,6
Coolant DIX CM Liquid 10
Cooling power Φ1
@ 1 l/min
@ 1,6 l/min (with TIG torch) kW kW 0,5 0,65 0,5 0,65
Capacity with 4 m TIG torch l/min 1,6 1,6
Max pressure bar 4,3 4,3
Protection class IP 23 IP 23
Insulation class F F
Tank capacity l2,5 2,5
Dimensions mm 515-225-185 545-225-185
Weight kg 9,5 10
Weight with liquid kg 12 12,5
Copyright © 2018 DINSE G.m.b.H., Hamburg.
These instructions or excerpts there of shall not be duplicated, transla-
ted or reproduced, nor shall they be stored, processed, transmitted or
distributed by any electronic means without the prior written permission
of DINSE G.m.b.H.
DINSE G.m.b.H.
Tarpen 36 • D-22419 Hamburg
Tel. [phone]
Fax [phone]
[email protected] – www.dinse.eu

3
Usage limits (IEC 60974-2)
The cooling module is sized for cooling by means of water cir-
culation in the torch head in a continuous manner. As a work
cycle, it is considered at 100%.
Installation
WARNING: The cooling device may only be installed horizon-
tally.
The installation site for the system must be carefully chosen in
order to ensure its satisfactory and safe use.
The user is responsible for the installation and use of the sys-
tem in accordance with the producer’s instructions contained
in this manual.
Before installing the system the user must take into consider-
ation the potential electromagnetic problems in the work area.
In particular, we suggest that you should avoid installing the
system close to:
• Signalling, control and telephone cables.
• Radio and television transmitters and receivers.
• Computer and control and measurement instruments.
• Security and protection instruments.
Persons fitted with pace makers, hearing aids and similar
equipment must consult their doctor before going near a ma-
chine in operation. The installation environment of the device
has to be in conformance with the protection degree of the
housing, which is equivalent to IP 23 (publication IEC 60529),
which means that the device may be used in closed environ-
ments as well as outdoors. This system is cooled by means of
the forced circulation of air, and must therefore be placed in
such a way that the air may be easily sucked in and expelled
through the apertures made in the frame.
Usage norms
CONTROL APPARATUS (Fig. A)
Pos. 1 Red snap-in connector for water intake.
Pos. 2 Blue snap-in connector for water outlet.
Pos. 3 Cap with microvalve for filling of the tank with coolant.
Pos. 4 Cable for electric connection of the device to the gen-
erator cooling connector.
Pos. 5 Level indicator for presence of coolant in the tank (the
level of the liquid must never be inferior to the notch
indicated).
Pos. 6 Protection fuse.
Electrical wiring of the welding cooling
device and successive mechanical
coupling
The cooling device is not designed as a stand-alone system
and therefore it must be connected electrically, in order to op-
erate, to the welding power source, making the coupling be-
tween the 3x2 pole male connector in the cooling devise (Pos.
4, fig. A) and the corresponding female on the welding power
source (to ignite the female connector just remove its specific
covering (Fig. B) located under the base of the machine) fol-
lowing the assembly instructions attached.
Prior to beginning, the operator has to assure that close at
hand there is both the welding power source (example: DIX TIG
1906.M HF) and the cooling device (example: DIX CM 141.M)
and that both are working at the same supply voltage (see the
two data panels positioned under the respective bases).
Upon final connection, even the pressure switch will be con-
nected. The pressure switch has a protective function. It does
not allow the welding power source to emit voltage in case the
water pressure and therefore the cooling capacity, is inferior
to the calibration value.
Having terminated the electrical connections, complete the me-
chanical coupling by means of screws and fastening clamps.
FIG. A
FIG. B

4
Start-up / drainage
Before connecting the equipment to the utilities check the
rating plate to make sure the voltage and frequency of the
mains correspond and check that the main circuit break-
er on the equipment is turned to “O”.
Upon the first usage following a period of extended inactivi-
ty of the device or in the case in which the electropump does
not work properly (slight whistle), it is necessary toperform the
drainge procedure in order to eliminate all the air bubbles pre-
sent within the hydraulic circuit.
Carry out the following operations following the instructions in-
dicated here (Fig. C):
A) Unscrew the tank’s cap and, using a funnel, fill it with cool-
ant. Do not use antifreeze containing propylene because
it could provoke blockage of the electropump.
B) Connect the tube provided to the blue connectorand insert
the other end of the tube into the tank.
C) Start up the welding power source by rotating the main
switch to the 1 position and wait approximately 30 seconds
so that the cooling device can allow the liquid to circulate.
D) Wait for the exit of the liquid. The operation will be termi-
nated when the liquid exits in a constant way and without
any traces of air bubbles.
E) Upon the completion of the operation, turn the welding pow-
er source off.
F) After that, screw the tank’s cap shut and connectthe weld-
ing power source prior to beginning operation.
Maintenance
WARNING: Prior to undertaking any kind of inspection within
the machine, unplug the device from supply.
• Periodically check the level of the cooling fluid.
•
Add fluid whenever it drops below the minimum level indi-
cated.
•
Add antifreeze when the room temperature is below 2°C and
use only DINSE DIX CM Liquid 10.
• Make sure all joints are tight and that there areno leaks
• Periodically clean the radiator with compressed air to elimi-
nate the dust that reduces the cooling capacity.
IMPORTANT: Original spare parts have been specially de-
signed for our equipment. The use of non-original spare parts
may cause variations in performance or reduce the foreseen
level of safety. We decline all responsibility for the use of non-
original spare parts.
FIG. C

5
Wiring diagram
Hydraulic diagram
Meaning of graphic symbols on
machine
2101H964
2104F387
4 5 6 72 31
4 5 6 72 31
•IL Depth gauge •IN Torch outlet (red) •M Electric pump •OUT Torch intake (blue) •R Radiator •S Tank •T Tank cap with microvalve •V Fan •W Pressure switch
•1 Fuse •2 Cold water outlet •3 Hot water intake for cooling in the unit •4
Grounding •5 Warning! •6 Before using the equipment you should careful-
ly read the instructions included in this manual •7 Product suitable for free
circulation in the European Community
•CA Power supply connector •F Fuse
•M Electric pump •W Pressure switch Bl Blue
Gg Grey
GV Yellow Green
Mr Brown
Nr Black