General operation, maintenance, and service information. SKF Baker AWA-IV 4 kV, Baker AWA-IV 12 kV, Baker AWA-IV 12 HO, Baker AWA-IV Series, Baker AWA-IV 2 kV

Safety and general operating information

General operation, maintenance, and service information

Cleaning and decontamination

Keep the unit clean and in a dry environment. To clean the unit, power down and unplug the instrument. Wipe with a clean, water dampened cloth. Do not submerge in water or other cleaners or solvents. To clean the screen, take a soft, water dampened cloth and gently wipe the surface.

Technical assistance / authorized service centers

See our website at www.bakerinst.com for technical assistance / authorized service center information. This information will be marked with an asterisk.

Unpacking the unit

Carefully remove the following items from the shipping box:

• Baker AWA-IV

• Power cord

• Operation manual (soft copy only)

Pollution degree II

(From IEC 61010-1 3.6.6.2) Only non-conductive pollution occurs. However, temporary conductivity caused by condensation is expected.

Power requirements

Using the provided AC power cord, connect the unit to a grounded AC power source. The unit’s power requirements are 100–240 V AC, 50–60 Hz,

2 amps AC maximum current draw. An auto-reset circuit breaker protects the unit.

220/240 VAC units

220/240 VAC input units are indicated by information on the Baker AWA-IV. These units might require you to supply an appropriate AC connector for mating to the power source.

These units are designed for use on a single-phase, 220/240 VAC power source. Split phase

AC power sources will not work.

Color codes for the AC line cord supplied are as follows.

Table 2. Color codes for supplied AC line cord.

Color Code

Brown

Blue

Green/Yellow

Line function

AC line HOT

AC line NEUTRAL

AC line GROUND (earth)

8 PUB CM/I4 71-015 EN V13.2 Static Motor Analyzer—Baker AWA-IV User Manual