Exchange Of External Bellows (Tc60 / Tc61 / Tc63(Tc76) / Tc64 Only) - BLUM TC Series Operating Instructions Manual

Maintenance

5.2 Exchange of external bellows (TC60 / TC61 / TC63(TC76) / TC64 only)

CAUTION Pollution of measuring mechanism
It is not allowed to exchange the internal bellows!
In case that it should be damaged, please send probe for repair.
Pls. take care that the internal bellows is not removed from its position.
The measuring mechanism is not allowed to be twisted!
TC62 / TC62-LF / TC76-LF (Low Force) / TC64-10 LF (Low Force):
The bellows is allowed to be exchanged by Blum-Novotest only!
1. Clean probe and remove stylus if necessary (chap.3.4), while using the interlocking disk
(A) resp. mounting tool (B).
2. Remove front ring (16) with mounting tool (B).
3. Remove external bellows carefully (13), without twisting the measuring mechanism (10).
4. Grease new bellows (13) at the contact surface to the groove slightly
(grease: ISOFLEX TOPAS NB 52 or STABURAGS NBU30).
5. Install new bellows (13), without twisting the measuring mechanism.
The bellows must click to the groove (10a) on the measuring system (10).
Please take care of plane supporting surface of the bellows.
6. Install front ring (mounting tool (B)).
7. Mount stylus while using the interlocking disk (A) resp. mounting tool (B).
8. Carry out calibration cycle
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 by Blum-Novotest 2012