Schwing SP 1800-D, Original Operating Instructions

Page: 298 / 390

4.40-6
001.193.16-EN
- After each turn of the cutting ring, check the
distance between cutting ring 10 and rock 5
(Fig.: 14 - Fig.: 15).
If it is above 8 mm, the cutting ring is no longer
guided securely in the rock and must be
exchanged.
- When exchanging the cutting ring, check the
condition of wearing insert 9 and pressure
spring 11.
CHECK SEALING OF THE SLEWING SHAFT
The bearings of the slewing shaft are sealed
with 0-rings (Fig.: 16) against transfer liquid.
In the event of leaks, replace the 0-rings
(concrete super-fine components penetrate
through the bearing cpl. outward) immediately
before destroying the bearing cpl.
The slewing shaft must be removed thereto.
See:
ROCK VALVE REPAIR INSTRUCTION
PROLONGED STANDSTILL
Should the rock valve not be used for a longer
time, we recommend lubricating the kidney
seal and the housing lining with a lubricating
and anti-corrosive agent of specification MIL
907D (e.g. ANTI-SEIZE by LOCTITE).
These means prevent the seal from "caking".
ATTENTION
Spray may affect rubber parts!
- Do not use spray
Fig.: 14
Fig.: 15
Fig.: 16