Replacing The Lift Nut Assembly - Planmeca ProMax X-ray Instruction Manual

REPLACING THE COLUMN MOTOR

3.2 Replacing the lift nut assembly

WARNING
Stationary column
top cover
Technical Manual
Care must be taken when replacing the lift nut assembly. Removing parts of the lifting
assembly may enable the column to fall causing a dangerous situation and/or damage
to the equipment. The downward movement of the telescopic column must be elimi-
nated before detaching the parts.
Drive the telescopic column approx. 65-70mm up from the column base plate and switch off
the unit. Make sure that you have a suitable support for the telescopic column, see Fig. 26 on
page G-22.
Remove the telescopic column rear cover plates according to the instructions given in section
2.2 "Removing the telescopic column rear cover plates" on page G-11. Remove the stationary
column top cover.
Figure 21
Chapter G - COLUMN
ProMax X-ray unit with Dimax3 G-19