Maintenance And Cleaning - MSA F1 XF Mode D'emploi

4.2 Flexible Microphone Adjustment
When using without a Breathing Apparatus (BA), the microphone should be positioned in
front of the mouth.
When using with a BA, the microphone should be positioned in front of the speech diaphragm
of the facepiece. Refer to the facepiece instructions manual to locate the speech diaphragm.
Do not carry the helmet by the flexible microphone or any of the cables of the communication accessory.
5

Maintenance and Cleaning

5.1 Disassembly

To disassemble the equipment from the helmet, push the clips and gently pull out the devices from
the mounting slots.
5.2 PTT with batteries
When designed for radios providing no or insufficient power supply on the accessory plug, the PTT module
includes two 3 Volt lithium batteries.
These batteries are used for transmission only, and consumption is extremely low so that the batteries last
several years.
MSA recommends exchanging the batteries at least every five years.
5.3 Cleaning

Clean with a sponge soaked in soapy water.
Do not use solvents or hydrocarbons.
Do not submerge in water.
5.4 Approvals
The communication accessories have been tested and certified according to the following European Direc-
tives:
Headsets
-
IP56 washable
5.5 Disposal
When this crossed-out wheeled bin symbol is attached to a product it means the product is
covered by the European Directive 2002/96/EC.
Use the available local separate collection system for electrical and electronic products.
Act according to local rules and regislations and do not dispose of used products with the normal
household waste.
Communication Accessories and Hearing Protection F1 XF
Maintenance and Cleaning

Change the microphone position by moving the
flexible cable gently along its mounting rail.
WARNING
WARNING
GB
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