S10k
Operation
5.
41
5.4
Changing Gas Cylinders
Warning!
To avoid possible severe personal injury or equipment damage,
prior to performing this operation you must be completely familiar
with this manual and your local plant operating and emergency
procedures.
Put on your gas mask.
Gas cylinders must be secured in such a manner (e.g. chain) as to
prevent their being knocked over.
When a cylinder is depleted, as shown by the red OUT OF GAS
indicator on the front of the vacuum demand valve or by a weigh
scale showing depletion of contents, place a full cylinder ready for
service.
If the gas feeder is operating, the injector need not be shut off.
If the system has two vacuum demand valves for automatic
switchover, the in-use unit need not be shut off.
Replace the empty gas cylinder before the other cylinder is empty.
Proceed as follows:
1
Bring a full cylinder to the point of use.
2
Close the main supply valve on the depleted cylinder.
3
Turn the vacuum demand valve control knob all the way to
„closed" .
Caution!
When any connection is broken even for a short time, immediately
plug the resultant openings with a rubber stopper or equivalent to
prevent the entrance of moisture.
4
Disconnect the empty cylinder from the supply line. If the
vacuum demand valve is mounted directly on the cylinder, loo-
sen the nut and remove the vacuum demand valve from the
depleted cylinder. Rest the valve on the support.
Caution!
Do not permit the demand valve to hang by its tubing as this practi-
ce may loosen or damage the tubing at the connectors.
5
Mount the cap
6
Release the chain and move the depleted cylinder aside.
7
Move the full cylinder into place, secure with chain and check
Содержание WALLACE & TIERNAN S10k
Страница 1: ...WALLACE TIERNAN GAS FEEDER S10k INSTRUCTION MANUAL ...
Страница 2: ...2 WT 025 200 000 DE IM 0517 S10k Please note Original manual ...
Страница 6: ...6 WT 025 200 000 DE IM 0517 Contents S10k ...
Страница 22: ...22 WT 025 200 000 DE IM 0517 Description S10k 3 ...
Страница 88: ...88 WT 025 200 000 DE IM 0517 Drawings S10k 7 7 4 Spare parts for the injectors 7 4 1 Injector W3T171367 1 ...
Страница 90: ...90 WT 025 200 000 DE IM 0517 Drawings S10k 7 7 4 2 Anti syphon injector W3T171368 1 ...
Страница 93: ...S10k Drawings 7 93 ...
Страница 94: ...94 WT 025 200 000 DE IM 0517 Drawings S10k 7 7 4 3 Injector W3T171369 3 4 ...
Страница 96: ...96 WT 025 200 000 DE IM 0517 Drawings S10k 7 7 4 4 Antisyphon Injektor W3T171370 3 4 ...
Страница 99: ...S10k Manufacturer declaration 8 99 8 Manufacturer declaration ...
Страница 100: ...100 WT 025 200 000 DE IM 0517 Manufacturer declaration S10k 8 ...