After long-term operation of the device it is possible that metallic chips from placing the riv-
ets remain in the mouthpiece mechanism of the device and affect the device performance.
It is therefore recommended to clean the parts of the mouthpiece regularly or to replace
them.
Exchange parts:
■
Use the wrench (in the accessory package) and another one supplied by the operator:
in accessories pack
prepared by unser
Keyhole 1 for compressed spring base (19)
Keyhole 2 for clamping terminal block (3)
Keyhole 3 for mouthpieces (1) Keyhole 4 for front socket (2)
■
Disassemble the mouthpiece (1) of the device by using the wrench:
■
Disassemble the front socket (2):