Backup Gas Supply Manifold - Siemens KION Service Manual

Disassembling and assembling
4
; <
4 - 24
6 H
= ?

Backup gas supply manifold

Ensure that all gas supplies are shut off and all
gas channels are depressurized before any
service is performed on the backup gas supply
manifold.
Explosion hazard! The very high pressure O
connected to the manifold require the use of
special O -resistant grease, which can be supplied
2
from your local Siemens representative. No other
grease must be used!
When assembling the different parts of the
manifold, always use new O-rings and gaskets.
Apply a thin layer of special grease on the O-rings
and gaskets.
When performing service on the backup gas
supply manifold, it is recommended that
examination gloves are worn in order to keep all
parts clean.
• To remove the yoke (1), unscrew the sleeve (2)
using a 22 mm open-end spanner.
• When mounting the yoke, always use a new
O-ring (3). Apply a thin layer of special grease on
the O-ring. Tightening torque is approx. 50 Nm.
9
• The gas inlet channel inside the yoke contains the
following parts:
– Filter holder (4). To remove the filter holder, use a
5/32" (4 mm) hexagonal wrench.
– Filter (5).
– Valve seat (6) for the one-way valve. To remove
the valve seat, use a 3/32" hexagonal wrench.
– One-way valve OV5–OV8 (7).
Siemens-Elema AB
KION / KION-i
-gas
2
E382 E392E 061 01 02 02