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24 Maintenance
This appliance requires some maintenance to meet its requirements and maintain its general characteristics.
BATTERY
STRAPS
Back Light SCREEN
MEASUREMENTS :
adjust / check
CONNECTIONS
Optical fiber
patchcord
This "advice" does not engage the responsibility of SEFRAM.
It guarantees the best possible use of the characteristics and the preservation of the product.
Routine maintenance:
The basic maintenance is simply cleaning the outside of the appliance. Any other operation requires a
trained personal.
Unplug the appliance before any intervention.
Do not let water flow inside the appliance: risk of electric shock.
Regularly clean the appliance under the following conditions:
-
use soapy water
never use any product containing petrol, benzene, alcohols that would attack silkscreen printings
-
-
wipe out with a soft lint-free cloth
-
use a solvent-free antistatic product to clean the screen.
RF socket :
-
Make sure there are no specks of copper between the weight and the mass.
-
Replace periodically the adapter F/F, an adapter in poor condition distorts all the measures.
Optical:
-
Before connecting a fiber, it is necessary to clean both connectors with a compressed air spray. Never
use clothes, alcohol, water or any other liquid or solvent.
7849B – 7859B – 7817B
Consequences
Reduction of the battery
life
Breakdown
Reduction of visibility
Erroneous measures
Erroneous measures
Erroneous measures
Recommended periodicity of
controls
At each use
Check the holding of the straps
Once a year
At each use, check the state and
cleanliness of the RF input
At each use, check the state and
cleanliness of the patchcord
p.
96
Recommended use
limit
200 charge / discharge
cycles
or 2 years
1 year
12 months
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