User manual

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bm20d12e

6.1 Connection

1 Connector, remote control /Intermediate wire

feed unit (23--way)

6 Nipple, gas connection

2 Connector setting control 7 Nipple, cooling water in Blue

3 Adapter, welding torch 8 Nipple, cooling water out Red

4 Connector, return cable (OKC) 9 Setting control

5 Connector, control cable from welding power

source (12--way)

7,8

7 MAINTENANCE

Note:

All warranty undertakings given b y the supplier cease to apply if the customer

attempts to rectify any faults on the machine during the warranty period.

7.1 Inspection and cleaning

Regularly maintenance is important for reliable and safe operations.

S Cleaning and replacement of the wire feed mechanism’s wear parts should take

place periodically to ensure trouble free wire feed.

Note that an excessive pressure setting can result in abnormal wear on the pres-

sure roller, feed roller and wire liner.

S Torch

Regularly blow the wire liner and clean the gas shroud.