14
14
3
Replacing Assembly Units
3.7
Replacing Guides and Spindle
i
Notice!
Both guides are coupled by a belt. Make sure that in case of mounting the upper and the lower guides are in
alignment to the upper guides. Otherwise will the material run out of the print area.
i
Notice!
The guides with spindle will be delivered pre-assembled and adjusted with a transit support. Remove the
transit support not until before mounting.
2a
2b
1b
1a
3
1a Gear - lower guide,
important for the lower print image
1b Gear - upper guide,
important for the upper print image
2a Headless screw to fix gear 1a
2b Headless screw to fix gear 1b
3 Belt
Fig.12 Coupling of the guides via belt
1.
Before dismount a guide turn that the guides will be maximum conjoined to got a defined position.
2. Dismount the rear cover.
3.2 on page 7
3. Move down the belt (3) from the upper gear.
4. Loosen the headless screw (2a) or (2b) of the guide which will change and pull down the gear.
7b
7a
8
8
5b
5a
4a
4b
6
11
Fig.13 Removing guides with spindle
