Graco 309028ZAT, Инструкция по эксплуатации

Страница: 37 / 98

Maintenance
309028ZAT 37
4. It is recommended to clean the platen between each
drum change, or as recommended by your facility’s
maintenance plan.
5. Being careful not to damage the Follower Plate (D)
wipers, wipe or scrape any material buildup from the
Follower Plate (D) and wipers, and properly dispose
of the waste material.
6. Apply a generous amount of lubricant to the
Follower Plate (D) wipers.
7. To clean vent valve:
a. Set the FOLLOWER VENT Directional Valve
(AD) to the ON position. This opens the valve to
allow you to clean out dried material.
b. When the vent is clean, set the FOLLOWER
VENT Directional Valve (AD) to the AUTO
position.
8. To place the ram back into operation, verify the
RAM POSITION Switch (AG) is still in the
HOLD/NEUTRAL position, and open the Main Air
Shutoff Valve on the header (P).
9. Turn the RAM POSITION Switch (AG) to RAISE,
then press the RAM UP Pushbutton (AF) to move
the ram to the fully raised position.
10. Remove both safety hitch pins (806).
11. Return the system to previous operation settings.
Wiper Lubrication
It is extremely important that the Follower Plate (D)
wipers be thoroughly lubricated between drum changes.
The Follower Plate (D) may stick without lubrication.
Use a long-handled flat-bladed ice scraper if it is
necessary to scrape the bottom of the Follower
Plate (D). To avoid serious injury, do not put your
hands between the plate and the drum.