Operation
121
27891EN-900-02 / Edition 02/2017
12.8. ROUTINE OPERATIONS: TEST RUN WITH
PETROLEUM JELLY
NOTE
Roller destruction due to incorrect input of the working width (E-models)
›
In general, program the working width of the used safety device via the
operating unit. Else the line force values [N/mm] will not correspond.
Danger of roller destruction in force mode.
NOTE
Roller destruction due to product film too thin or missing
›
The rollers always need a product film so that the rollers do not run dry on
each other and get damaged.
›
NEVER let the machine run empty uncontrolled or without product in gap
mode at gap values
<20 Inc
›
In force mode, keep monitoring and ensure that there is always a product
film on the rollers. Here, too, avoid uncontrolled running empty of the
machine.
12.8.1. STEP 1
1. Clean machine housing.
2. Mount splash tray.
3. Mount cleaning guard.
4. Clean machine.
5. Adjust the machine.
6. Select the desired working width (170 mm) via the operating unit.
7. Insert plastic guides 170 mm.
8. Mount safety device for nip gap (170 mm).
9. Change control into routine operations.
10.
Gap settings gap 1= 10 Inc; gap 2 = 10 Inc.
12.8.2. STEP 2
11.
Mount the scraper socket with scraper knife.
12.
Supply product with spatula.
13.
Start machine with speed 100 rpm.
14.
Increase gap 1 step by step until an even product film forms. The gap
settings of gap 1 should then be around 30 Inc.