Melco EP 1, Инструкция по установке, эксплуатации и обслуживанию

Страница: 33 / 44

6-1
6. Operator Maintenance
This section explains how to clean and correctly lubricate your EP 1 .
Cleaning
A clean hook area is essential for proper operation.
The hook area should be checked at the start of
each day and each time bobbin thread is added.
Disassembling the Hook Area
1. Position the needle above the needle plate by
rotating the flywheel.
2. Open the bed cover and remove the bobbin
case.
3. Open the two hook race body cover holders by
rotating the left one counterclockwise and the
right one clockwise, as shown in Figure 6-1.
4. Remove the hook race body cover.
5. Remove the rotary hook.
Clean the interior of the hook race body cover and
rotary hook body by using a brush or a soft, oily
cloth only. Remove any dust from the two bobbin
thread sensor holes inside the hook race body with a cotton swab.
NOTE: Do not use any cleaning chemicals to remove pieces of threads and dust.
Assembling the Hook Area
1. Insert the rotary hook body into the hook race
body.
2. Install the hook race body cover by fitting the
hook race body pin into the hook race body
slit.
3. Close the right and left hook race body cover
holders.
4. Install the bobbin case.
5. Close the bed cover.
11034 Rev. A 6. Operator Maintenance
Figure 6-1
Figure 6-2
Figure 6-3
Bobbin case
Rotary hook
Hook race
body cover