Promax GV-698, Instruction Manual

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7 MAINTENANCE
7.1 Replacing the mains fuse
The fuseholder lid is placed in the mains base (see figure 1) and it is the
voltage selector.
To substitute the fuse, disconect the power cord.
With an appropiate screw driver remove the fuseholder lid.
Substitute the melt fuse for another of: 0.5 A F, for 220, 230 and 240 V
1 A F, for 110 and 125 V
When inserting the fuseholder lid be careful that the voltage selector is in the
correct position according to the mains.
7.2 Cleaning recommendations
CAUTION
To clean the cover, take care the instrument is disconnected
CAUTION
Do not use scented hydrocarbons or chlorized solvents. Such products may
attack the plastics used in the construction of the cover.
The cover should be cleaned by means of a light solution of detergent and
water applied with a soft cloth.
Dry thoroughly before using the system again.
7.3 Replacing the EPROM memory
See paragraph 4.6.2.
05/96 GV-698