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PROFLOW ATX REPLACEMENT PROCEDURES 12.48 Technical Reference Manual Chapter Issue 6, Jan 16 Replacing the Conditioning Grid Drive Belt T o replace the conditioning grid drive belt, carry out the following: 1. Select Open…

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PROFLOW ATX
REPLACEMENT PROCEDURES
Chapter Issue 6, Jan 16 Technical Reference Manual 12.47
Replacing the
Z-Axis Motor Drive
Belt
To replace the Z-axis drive belt, carry out the following:
1. Select Open Cover Commands.
2. Select Carriage to Front.
3. Open the machine cover.
4. Using a 3mm Allen key, remove the two belt guard securing screws.
5. Remove Z-axis motor drive belt and any belt debris.
6. Fit the new drive belt.
7. Fit the belt guard with the two securing screws removed earlier.
Belt Guard Securing Screws
Z-Axis Motor Drive Belt
PROFLOW ATX
REPLACEMENT PROCEDURES
12.48 Technical Reference Manual Chapter Issue 6, Jan 16
Replacing the
Conditioning Grid
Drive Belt
To replace the conditioning grid drive belt, carry out the following:
1. Select Open Cover Commands.
2. Select Carriage to Front.
3. Open the machine cover.
4. Remove the transfer head from the ProFlow ATx mount.
5. Remove the ProFlow ATx mount from the print carriage and place it on a
clean work area.
6. Using a 3mm Allen key, remove the five drive belt cover securing screws.
View on Left Side (Left Thumbscrew Assembly Removed)
Securing Screws
Securing Screws
PROFLOW ATX
REPLACEMENT PROCEDURES
Chapter Issue 6, Jan 16 Technical Reference Manual 12.49
7. Remove the cover; the cover should slide downwards and away from the
mount assembly.
8. Release the tension on the drive belt:
a. Fit a 17mm spanner to the nut on the rear of the belt tensioner.
b. Hold the tensioner steady, using a flat bladed screwdriver.
c. Turn the spanner anti-clockwise to loosen the tensioner.
d. Slide the tensioner up, away from the conditioning grid drive belt.
9. Remove the drive belt.
NOTE
The tensioner may have to be removed to allow for the removal of the drive
belt.
10. Fit a new drive belt; ensure it follows the path shown in the graphic at Step 7.
11. Fit the tensioner if it was removed at Step 9.
12. Turn the tensioner clockwise to take up any slack in the new drive belt, using
the flat bladed screwdriver.
View on Left Side (Left Thumbscrew Assembly Removed)
Conditioning Grid
Motor Pulley
Conditioning Grid
Drive Belt
Drive Belt Guide
Belt Tensioner
Conditioning Grid
Drive Pulley