7 Maintenance
80 Gendex Dental Systems
207723 rev 7
7.2 Changing the fuses
Main fuses are located next to the on/off power switch.
Push inward on the fuse base and twist it counterclockwise
with a screwdriver. The fuse with the base comes out.
Remove the fuse from the base and replace it with the new
one. Repeat this with each blown fuse. Fasten both fuses
by pushing the base in and twisting it clockwise with a
screwdriver.
Use only appropriate fuses:
• Line voltage 220-240 Vac: 326 Littelfuse 10A
(slow blow) or Cooper Bussman MDA-10
(time delay)
• Line voltage 100-120 Vac: 326 Littelfuse 15A
(slow blow) or Cooper Bussman MDA-15
(time delay)
7.3 Cleaning and decontaminating the unit
CAUTION! Switch the unit off or disconnect it from mains
before cleaning the unit. If you use a spray cleaner do not
spray into any ventilation grills. Do not allow water or other
cleaning liquids to enter the unit interior since these may
cause short-circuits or corrosion. The unit should be
cleaned after every usage.
CAUTION! Clean the dust off the unit regularly. The unit
might overheat if excess dust is gathered on the cooling
grilles.
Unit surfaces
All surfaces can be wiped clean with a soft cloth dampened
with a mild detergent, e.g. soapy water. DO NOT use
abrasive cleaning agents or polishes on this equipment.
Positioning light covers
The positioning light covers are made of clear plastic. Use
a soft cloth dampened with a mild detergent, e.g. soapy
water. NEVER use abrasive cleaning agents or polishes to
clean the covers.
Approved: Laihonen Tuuli 2016-12-02 16:41
Reviewed: Nieminen Timo Antero 2016-12-02 15:31
Approved
See PDM system to determine the status of this document. Printed out: 2017-03-22 10:54:38
D507729, 7
Copyright © 2016 by PaloDEx Group Oy. All rights reserved.
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