Lincoln Electric IM10070 Control Box CB-WCS - Manual (Page 12)

CONTROL BOX CB-WCS
4
• Only use the product in technically perfect condition.
• Inspect the product and check it for damage.
• Protect the product against water and humidity.
• Never use the product in an explosive environment.
• Make sure that the facility contains sufficient approved
fire extinguishers.
Service, Maintenance and Repairs
• Always use tools, materials, lubricants and service
techniques which have been approved by the
manufacturer. Never use worn tools and do not leave any
tools in or on the product.
4.1 Unpacking
Check that the product package is complete. The package
should contain:
• (1) fully premounted and wired CB-WCS (transformer,
relay, timer PC board with fuse and connection block)
• (1) instruction manual
• (1) instruction manual
If parts are missing or damaged, contact your supplier.
4.2 Installation
Installation Steps:
Use Fig. 4.1 for steps 1-2
1) Loosen the mounting screws (C) and remove the cover
(D).
2) The housing (A) is provided with mounting holes (B).
Use these to attach the housing to the wall by means of
four bolts.
Fig. 4.1: Installation CB-WCS
4.3 Electric connection
Connection Steps:
1)
Connect the CB-WCS electrically to:
- mains (“MAINS”)
- extraction fan SF 2400 (“FAN MOTOR”)
- automatic start/stop device (WCS) (“WCS”)
or:
- working lamp (WL) and/or Arc Sensor (AST) (“WCS”)
- stationary welding fume extractor (Statiflex 400-MS)
(“FILTER”)
4.3.1 Mains (“MAINS”)
2) Feed the mains cord through the cable gland (“MAINS”)
and connect it in accordance with the also supplied
electric diagram.
3) Interconnect the black wire.
4) Tighten the cap nut.
4.3.2 Extraction fan (“FAN MOTOR”)
5) Feed the supply cable of the extraction fan through the
cable gland (“FAN MOTOR”) and connect the cable in
accordance with the also supplied electric diagram.
CAUTION!
Service and repair should only be performed by
Lincoln Electric Factory Trained Personnel.
4 INSTALLATION
WARNING!
The installer is responsible for following federal,
state and local safety codes and regulations.
ATTENTION!
Do not position the CB-WCS where it is exposed to
vibrations or heat radiation from heat sources.
Oberse the earlier described ambient conditions.
ATTENTION!
Before drilling, verify locations of existing gas,
water or electrical conduits.
CAUTION!
Electrical connection to be carried out in
accordance with the National Electrical Code
(NEC) and local requirements. This is strictly
reserved for skilled and authorised service
engineers.
CAUTION!
Make sure that the system is suitable for
connection to the local mains. Information about
the connection voltage and frequency can be found
on the identification plate. The cables must be
connected in conformance with the local rules and
regulations and can only be carried out by well
qualified and authorised technicians.