Cebora GR53 Manual De Instrucciones página 4

INSTRUCTION MANUAL FOR COOLING UNIT
IMPORTANT:
BEFORE INSTALLING, USING OR PERFORMING ANY
MAINTENANCE ON THE COOLING UNIT, READ THE
CONTENTS OF THIS MANUAL, WHICH MUST BE
STORED IN A PLACE FAMILIAR TO ALL USERS FOR
THE ENTIRE OPERATIVE LIFE-SPAN OF THE MACHINE.
1 SAFETY RULES
Anyone responsible for using, repairing or checking the
equipment must read the safety rules and instructions for
the power source before working on the machine.
Remember: YOUR SAFETY DEPENDS ON YOU !!!
The operator is responsible for his own safety as well as
that of anyone in the work area. He must therefore be
familiar with and observe all safety rules.
2. GENERAL DESCRIPTIONS
This equipment is an independent cooling unit designed
to cool the torches used in TIG welding systems, Art.
338.
2.1 EXPLANATION OF TECHNICAL SPECIFICATIONS
N° Serial number that must always be indi
cated on any type of request.
U1 Rated supply voltage.
1x230V Single-phase power supply.
50/60 Hz Frequency.
I1 max Maximum absorbed current.
P max Maximum pressure
P (1l/min) Refrigerant power measured at 1l/min.
IP23C Protection rating for the housing.
Grade 3 as the second digit means that this
equipment is suitable for use outdoors in the
rain. The additional letter C means that the
equipment is protected against access by a
tool (Ø2.5 mm) to the live parts of the power
supply circuit.
2.2 DESCRIPTION OF PROTECTIVE DEVICES
2.2.1 "Refrigerant pressure" protection
This protection consists of a pressure switch inserted in
the refrigerant delivery circuit, which controls a
microswitch.
NOTE: To use this protection the connector I must be
inserted in the socket provided C on the power source.
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2.3 DESCRIPTION OF THE EQUIPMENT
G
H H
B
A
C
A) ON/OFF switch (I/0).
B) Fuse holder.
C) Power cord.
D) Connector that must be connected to the socket
C on the power source.
E) Tank cap.
F) Liquid level control slot.
G) Cold water outlet.
H) Hot water inlet.
3 INSTALLATION
3.1 PLACEMENT
Place the equipment on the bottom of the trolley Art.
1656.
G
F
D