Maintenance Schedule保养计划.pdf - 第19页
Page 28 Vision XP+ V AC / XP + / XP / XS 2 Mainte nance 2.6 V acuum Uni t Service Instructions V ersion 1.3 2.6 V acuum Unit 2.6.1 Sensors in the vacuum chamb er ! Note! After the maintena nce the ch amber seal should be…
Vision XP+ VAC / XP+ / XP / XS Page 27
2 Maintenance
2.5 Cooling Tract
Service Instructions
Version 1.3
2.5.6 Replacing the Fan Impeller
Fig. 2-26 Replacing Fan Impeller (step 1)
Fig. 2-27 Replacing Fan Impeller (step 2)
Fig. 2-28 Replacing Fan Impeller (step 3
Fig. 2-29 Replacing Fan Impeller (step 4)
Consumable materials, tools:
• 17 mm box wrench or open-end
wrench
• Puller
Procedure:
1. Open the cooling zone.
2. Remove the self-locking bolt at
the fan impeller.
3. Attach the puller carefully. The
fan deducted evenly
4. Set the fan impeller into a
rinsing bath, or replace it with a
new one.
5. Put on the fan wheel properly.
Now, put on the locking screw
again.
6. Screw tightly the fan wheel with
locking screw. Close again the
cover with clamping levers.
Page 28 Vision XP+ VAC / XP+ / XP / XS
2 Maintenance
2.6 Vacuum Unit
Service Instructions
Version 1.3
2.6 Vacuum Unit
2.6.1 Sensors in the vacuum chamber
!
Note!
After the maintenance the chamber seal should be lubricated with
vacuum grease.
Fig. 2-30 Sensors in the vacuum chamber
Fig. 2-31 Sensors in the vacuum chamber
The sensors for the vacuum unit are
located at the back of the machine.
These sensors should be checked
from time to time to examine the
degree of dirt.
Consumables, tool:
• Oven cleaner CF 1
• Cleaning cloths
• Vacuum cleaner
Procedure:
1. The transport system in the
vacuum chamber must be
moved apart.
2. Clean the viewing area and the
vacuum chamber with a
suitable cleaning cloth.
3. Suck any dirt from the chamber
using a vacuum cleaner.
Vision XP+ VAC / XP+ / XP / XS Page 29
2 Maintenance
2.6 Vacuum Unit
Service Instructions
Version 1.3
2.6.2 Vacuum pump oil level
Fig. 2-32 Vacuum pump
The oil level of the vacuum pump
must be checked from time to time.
Consumables, tool:
• Oil
Procedure:
1. Check the oil level of the
vacuum pump. This may not
fall below the min.
2. Pour in suitable oil for the
vacuum pump.