Maintenance Manual - 第148页
RL131 MAINTENANCE MANUAL 7.4 Insertion Head DA8MEC-Z1-M00-A 0 7.4-5 8. If oil nearl y comes out, stop oiling once and tur n the dr ain cock lever 90° as sho wn below. (T his closes the drain plug.) 9. Reattach the dr ain…
RL131
MAINTENANCE MANUAL
7.4 Insertion Head
DA8MEC-Z1-M00-A0
7.4-4
5. Turn the drain plug counterclockwise to remove it.
6. Put an oil pot under the drain cock. Raise the lever as shown in the
right to drain oil.
=REMARKS=
Be careful not to spill oil on the floor.
(The RG131 does not come with an oil pot. It should be prepared by the customer.)
7. After draining oil, leave the hose intact (drain cock open and drain plug removed) and pour oil from the oil
port, observing the end of the drain cock.
=REMARKS=
Leave the oil pot under the drain cock during oiling.
Drain cock
Lever
Oil pot
Drain plug
Oil port
Oil gauge
RL131
MAINTENANCE MANUAL
7.4 Insertion Head
DA8MEC-Z1-M00-A0
7.4-5
8. If oil nearly comes out, stop oiling once and turn the drain cock lever 90° as shown below. (This closes the
drain plug.)
9. Reattach the drain plug to the drain cock by turning it clockwise.
(Be sure to secure the plug in place. This prevents oil from spilling over even if the drain cock is opened
inadvertently.)
10. Press the hose against the hose clip to reattach.
11. Restart oiling.
Add oil from the oil port until oil level is above the center of the oil gauge while observing the oil gauge.
Oil port
Oil gauge
Drain plug
Hose clip
Hose
RL131
MAINTENANCE MANUAL
7.4 Insertion Head
DA8MEC-Z1-M00-A0
7.4-6
12. Turn the plug of the reduction gear clockwise to retighten.
13. Retighten the screw of the head front cover and reattach the cover.
14. Put in the handwheel to the shaft and tighten the screw to lock it in place.
Plug
Handwheel Head front cover Handwheel Lock screw