Ashley-Edison M2 Bedienungsanleitung PDF herunterladen (Seite 22)

ASHLEY-EDISON (UK)

Manufacturers of Voltage Stabilisers – Power Conditioners – Constant Voltage Compensators – Variable Transformers

OSES THREE PHASE OPERATOR MANUAL - EN

Issue No: AE/OSES-3P/TP/07/2011

- Page 22 of 37-

Basic maintenance procedures should include –

Visual Inspection

Check to ensure that there are no obvious signs of

damage to any of the components in the system. Check

all wiring connections to ensure none have worked

loose. As required, tighten any loose connections. Check

the cooling fans to ensure they are rotating freely.

Cleaning

Ensure the Stabiliser is kept free from dust and dirt. Blow

out any dust or dirt ideally with compressed air or

alternatively remove with a soft brush.

Carbon Brush Inspection

Ensure that the tips on the variable transformers carbon

brushes are at least 1mm in thickness.

WARNING!

Do not attempt to

manually force the Brush

Gear and associated

Carbon Brushes to

rotate. Rotation will

damage the Servo Motor

and associated Brush

Gear.

If 1mm, or less, replace the carbon brush.

Ideally spare carbon brushes should be held on site – see

Section 10.3 – Recommended Spares below.

Output Voltage

Adjustment

Upon repowering the machine, check the output voltage

settings. If necessary, adjust the output voltage – as described

Section 9 – Output Voltage Adjustment in this manual.

1 mm

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Ashley-Edison M2 Bedienungsanleitung Seite 22