76
15
26
14
19
17
16
1
2
13
18
7
3
MINIMUM
PRESSURE SENSOR
PURGE
COMPLETE "OR" GATE
LEAKAGE
COMPENSATION VALVE
PURGE
BOOST VALVE
PLUG
4mm
PURGE
COMPLETE VALVE (BELOW ITEM 17)
LOGIC AIR SUPPLY REGULATOR
IN
LINE RESTRICTOR
BLACK
COLLAR (PLUGGED)
INDICATOR,
"ALARM/PRESSURIZED"
INDICATOR,
"PURGING"
PURGE
FLOW SENSOR
2
9
13
7
8
3
GAUGE,
LOGIC AIR SUPPLY
1
MAIN
AIR SUPPLY FILTER, MANUAL DRAIN
15
TIMER
VALVE
19
22
26
16
17
18
14
ALARM
ONLY PUSH-IN FITTING
ALARM
AND TRIP PUSH-IN FITTING
PURGE
TIME SELECTOR
"ACTION
ON ALARM" OPTION PIPE
34
76
35
33
8
9
33
35
34
ENCLOSURE PRESSURE TEST
POINT
TO RESERVOIRS
PURGE
TIME SELECTOR
TIMER PINCH
VALVES
PUSH-IN
PLUG
ALARM
ONLY
ALARM
AND TRIP
DOOR
INTERNAL
AO
C
A&T
A&T
AO
C
26
22
LC
LEAKAGE COMPENSATION SHOWN (ITEMS IN DOTTED REMOVED FOR CF)
DRAWING
STATUS:
APPROVED:
MOD.
No:
DATE:
ISSUE:
MATERIAL
FINISH
SURREY
KT7 0RH
UNITED
KINGDOM
Expo
Technologies Limited
JOB
No:
TITLE
CUSTOMER:
DRAWING
No.
SHEET
No.
SCALE
OF
NO
DEC PLACE ±0.5
1
DEC PLACE ±0.2
2
DEC PLACE ±0.1
FLATNESS
TO BE LESS THAN 0.4mm OVER ANY 100mm LENGTH
3rd
ANGLE
PROJECTION
DIMENSIONS
IN mm
DO
NOT SCALE
UNSPECIFIED TOLERANCES
The
contents of this drawing / document are Copyright
Expo Technologies Limited. They are to be treated as confidential and are returnable
upon
request. They are not to be copied or communicated in part or in whole without written consent from Expo Technologies Limited, neither
are
they to be used in any way against our interests.
DRAWN
MJF
NON CERTIFIED
1
2
3
4
4385
21/12/07
JPdB
5
4657
2/4/09
JPdB
3
4353
13/09/07
JPdB
