Snap-On EEWH329A, Operation Instructions Manual

Page: 23 / 78

23
Snap-On EEWH329A
6.0 MAINTENANCE
BEFORE STARTING ANY MAINTENANCE OPERATION
ENSURE THAT THE MACHINE IS DISCONNECTED
FROM THE AIR AND ELECTRIC SUPPLY.
A. Periodically clean the vertical hexagonal rod with
liquid detergent. After this immediately lubricate with
a light lubricating oil (Fig. 6.0-1).
538
Fig. 6.0-1
B.
Periodically clean all moving metal parts and
lubricate with oil.
C.
See Fig. 6.0-2. Weekly clean the teeth of the clamps
(
1
) with a wire brush, check the nylon clamping jaw
insert (
2
) and replace if worn.
642a
Fig. 6.0-2
D. Inspect and replace as necessary the plastic mount/
demount head insert. The insert is held in place by a
small roll pin. Drive the pin out with a punch, replace
after new insert is installed.
E. Lubricate piston rods of turntable air cylinders with
oil as needed.
F. Periodically wash all plastic parts with cold water
and soap or window cleaner (without alcohol neither
ammonia).
G. Check the bead breaker pads. Replace if worn.
H. Discharge water from air fi lter every day!! Do this
by turning the knob “ B ” clockwise and push upward.
Water will automatically be discharged. (See ‘ B ’ at
Fig. 6.0-3).
I. Check the automatic air lubricator oil level weekly.
When adding oil to the lubricator, disconnect the air
supply fi rst, remove the fi ll screw ‘ A ’, and add oil as
needed. Make sure seals are in place when replacing
the cap.
553
Fig. 6.0-3
NOTICE!
USE ONLY OILS FOR AIR DEVICES, DO NOT USE
BRAKE FLUID OR OTHER NON-SUGGESTED
LUBRICANTS.
Suggested oils for the fi lter/lubricator unit:
10W Non detergent / Air Tool Oil
TAMOIL: WHITE MINERAL OIL 15
SHELL: ONDINA OIL 15
BP: ENERGOL WT 3
TOTAL: LOBELIA SB 15
ESSO: MARCOL 82