Servicing
Instruction Manual FireGuard 2
13542E/5
67
WORKSTEP
ADDITIONAL INFO / IMAGES
9.
Fasten the measuring cell housing in place on
the electronic component with both screws.
The screws must not be overtightened,
as the thread may then be damaged. Do
not exceed a tightening torque of 1 Nm.
In order to prevent cold welding, the
fastening screws must be greased before
assembly (Molykote 1000 has proven a sui-
table grease for this purpose).
10. Refasten the foreign body protector (Figure
31, pos. 5).
The screws must not be overtightened,
as the thread may then be damaged. Do
not exceed a tightening torque of 1 Nm.
In order to prevent cold welding, the
fastening screws must be greased before as-
sembly (Molykote 1000 has proven a sui-
table grease for this purpose).
11. The photometer is now ready for operation
and can be fastened back in the measuring
position.
