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7
Maintenance and repairs
This unit does not include any parts which can be repaired by the operator.
HAUG only is authorized to repair or calibrate the unit.
Should the unit prove defective or if a defect is suspected, switch off unit immediately and secure
against subsequent reuse.
7.1
Cleaning
The measuring head, and in particular the impeller (refer to Section 3, Fig. 3), must be free of
contamination with water, oil or dust. Clean any contamination from the impeller in the measuring
head using a dry, soft brush. Any deformation or damage to the impeller will result in false
measuring results.
7.2
Changing the fuse
1.
Switch off the unit and isolate from the mains.
2.
Pull the cable out of the socket for non-heating apparatus at the rear of the unit.
3.
Detach the fuse holder in the socket (spring lock) and pull out.
4.
Replace the fuse.
5.
Reattach the fuse holder.
Use the following fuses only:
Unit type
Mains voltage range
Fuse
Statometer II
115 V
200 mA slow; 5 x 20 mm
Statometer II
230 V
100 mA slow; 5 x 20 mm
Only use fuses of the type indicated.
7.3
Accessories
Measuring head with 60 cm coiled cable
Laboratory cable with 4 mm plug
4 NiMH batteries, 1.2 V
Swan-neck
Clamp for measuring head
Magnetic holder
Measuring record block
Portable measuring case with insert and writing pad
Summary of Contents for Statometer II
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