Tweco 20 O2 Auto-Cut - Manuel (Page 43)

Manual No. 0-4816 Auto-Cut 200
2
3-19 INSTALLATION
3.13 Install Gas Control Module
The Gas Control Module must be installed in a suitable location where it is easily accessible to the system
operator. The unit must be mounted to a flat horizontal surface. If the Module is mounted to a gantry or to any other
support subject to vibration or motion, the installer must fasten the module to the support securely.
The Module should be located as far away as possible from the Arc Starter due to electromagnetic interference. It
is acceptable to locate the control cable in the same track as the cables from the Arc Starter.
The Module includes feet which lift the bottom panel off the mounting surface. There are ventilation holes on the
bottom panel; the space between the bottom panel and the mounting surface must remain open for ventilating air
to enter the module. Louvers on the back panel of the module must also remain unblocked, for the free passage
of ventilating air.
Mounting Dimensions
Height not shown is 14.125” (359 mm)
Art # A-07962
8.50”
215.90mm
0.28”
7.14mm
11.00”
279.40mm
16.18”
410.97mm
13.68”
347.47mm
Gas Box
NOTE
The unit must be mounted so that the Flowmeters are plumb. If the Flowmeters are not plumb, incorrect
flow indications may occur.