Maintenance; Replacing The Mains Fuse; Replacing The Back-Up Battery; Cleaning Recommendations - Promax GR-205 Manuel D'instructions

USER'S MANUAL. GR-205

7 MAINTENANCE

7.1 Replacing the mains fuse

The fuseholder is placed in the mains base.
To substitute the fuse:
1.- Disconnect the power cord
2.- Release the fuse drawer below the socket pins by depressing both clips
together, with miniature screwdrivers, so that the drawer can be eased
open.
3.- Substitute the melt fuse for another with following characteristics:
AVOIDING THESE DIRECTIONS COULD DAMAGE THE EQUIPMENT

7.2 Replacing the Back-up battery

This instrument uses a Lithium button cell for non-volatile memory battery back-
up; typical life is 5 years. In the event of replacement becoming necessary, replace
only with a cell of the correct type, i.e. 3V Li/Mn0
Exhausted cells must be disposed of carefully in accordance with local regulations; do
not cut open, incinerate, expose to temperatures above 60 °C or attempt to recharge.

7.3 Cleaning Recommendations

To clean the cover, take care the instrument is disconnected.
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.
09/2004
FUSE TYPE SHOULD BE:
1 A (T) 250 V HRC
20mm button cell type 2032.
2
CAUTION
CAUTION
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