stayer CITYWORK 160 Manual De Instrucciones página 28

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- In heavy equipment only use the appropriate way to lift it, never
doing it from the chassis, gas cylinders or any other accessories.
- Use an adequate capacity equipment to lift the unit.
- If you use a forklift to move the unit, make sure its corners are
long enough to extend beyond the opposite side of the unit.
OVERUSE can cause EQUIPMENT OVERHEATING
- Allow a cooling period. Continue the nominal work cycle.
- Reduce the current or working cycle before welding again.
- Do not block or filter the unit air flow.
FLYING SPARKLES can cause injuries
- Use a safeguard for the face and eyes protection.
- Give form to a tungsten electrode in a grinder only with the
appropriate safeguards in a safe ubication. Use the necessary
protection for your face, hands and body.
- Sparkles can cause fire – keep the inflammables away..
WELDING WIRE can cause injuries
- Stay away from every moving part, as fans.
- Keep all the tables, panels, covers and safety guards kept in
their places.
- Let only qualified people remove the doors, panels, covers or
safeguards, and give them as much maintenance as necessary.
- Reinstall doors, covers or safeguards once the maintenance is
over and always before the input power reconnection.
HIGH FREQUENCY RADIATION can cause interference
- High-frequency (H.F.) radiation may interfere with the radio
navigation, safety services, computers and communication
equipment.
- Make sure only qualified people, familiarized with electronic
equipment, install the equipment.
- The user is responsible for having a qualified electrician
near, able to quickly correct any kind of problem caused by the
installation.
- Make sure the installation receives a regular check and
maintenance.
- Keep the high-frequency source doors and panels completely
closed. Keep the distance from the sparkle on the platins on its
correct fixing. Make sure you make earth connection and protect
it against current.
ARC WELDING can cause interference
- The electromagnetic energy can interfere with sensitive
electronic equipment such as computers or computer-impulse
equipment, as industrial robots.
- Make sure all the equipment in the welding area are
electromagnetically compatible.
- To reduce the possible interference, keep the welding cables
as short and near as possible, or directly on the ground, if viable.
- Operate your weld at, at least, 100m away from any kind of
electronically sensitive equipment.
- Make sure the welding unit is installed and earth-connected
according to this manual.
- If the interference still occurs, the operator must use extra
measurements as moving the welding equipment, using
armoured cables and line filters, or shielding the working area.
EMF INFORMATION
To reduce the electromagnetic fields (EMF) in the working area,
follow the next procedures:
1. Keep the cables as close as possible, twisting or wrapping
them with sticky tape. You can also use a cable cover.
2. Place the cables aside, far from the operator.
3. Do not hang or wrap the cables on your body.
4. Keep the welding power sources and cables as far as practical.
5. Plug the clamp (earth clamp) to the piece you are working with
as close to the welding as possible.
Precaution: In locations with an increased risk of shock
and fire, as in closeness to inflammable products,
explosives, height, restricted freedom of movement,
physical contact with conductive parts, warm and humid
environments that reduce the electric resistance of the human
skin and equipment, you should pay attention to the occupational
risks preventions and the national and international dispositions
that may correspond.
3. - COMMISSIONING INSTRUCTIONS
COLOCATION
The machine must be placed in a dry and ventilated area with at
least 15cm of separation with any wall. The equipment may slip
if it is supported on surfaces with more than a 3º inclination, so it
MUST be on a flat and dry surface. For a higher slope surface,
please, secure the machine with chains or belts.
ASSEMBLY
The environmental limits of the equipment must be respected
in order to be assembled, as well as finding the adequate
placement.
The equipment shall be installed according to the indicated
requirements in the technical plate of the unit.
POWER CONNECTION
The equipment is fed by the power supplied by means of the
cable and the supplied slow-feature differential switch and
electromagnetic switch according to the technical characteristics
table. Every connection must possess a normative earth-
connection and achieve all the national electric regulations and
must be done by an authorized installer.
Usage with no regulatory ground connection is
totally prohibited.
In addition to the mandatory and legal safety, ground connection
prolongs the unit's service life by allowing current peaks and
EMI inner discharge for protection circuits through the ground,
leaving them unprotected if not connected.
In the case of an electric generator you must observe all the
indicated power necessities on the technical characteristics. It
will be taken into account that an equipment could work with a
lower power generator than the indicated along with the limitation
of using it at a maximum intensity, lower than the nominal.
Model BITENSIÓN 20/14 is able to work in the range of 100V
power supply voltage to 240V, 50Hz-400Hz.
The computer automatically detects the input voltage and
configures itself.
ENVIRONMENTAL CONDITIONS LIMITATION
The equipment must be installed under its IP21 classification,
which means that the equipment is protected from a maximum of
a vertical water drops fall and the dangerous parts access with
a finger, against strange solid bodies of 12,5mm ø and bigger.
The equipment is ready for working on a temperature range from
-15º to 70ºC in consideration of the performance drop limitation
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