EXPO MiniPurge D808/ET, Manual, Page: 28 / 36

RELIEF
VALVE
UNIT
Air
inlet
PURGE
O
UTLET
VALVE
open
signal
Measuring
point
for
flow
of
purge
air
Air
outlet
MOTOR
COOLER
MOTOR
Measuring
point
for
minimum
pressure
MINIPURGE
PURGE
A
IR
DISTRIBUTION
AS
REQUIRED
FLATNESS
TO
BE
LESS
THAN
0.4mm
OVER
ANY
100mm
LENGTH
UNSPECIFIED TOLERANCES
MATERIAL
DR'WN
APP'D CHK'D
DRAWING
STATUS:
APPROVED: MOD.
No:
DATE: ISSUE:
3rd
ANGLE
PROJECTION
DIMENSIONS
IN
m
m
DO
NOT
S
CALE
Expo
Technologies
Limited
JOB
No:
FINISH
TITLE
CUSTOMER:
SHEET
No.
OF
SURREY
TW16
5DB
UNITED
KINGDOM
DRAWING
No.
SCALE
The
contents
o
f
this
drawing
/
document
are
Copyright
ã
Expo
Technologies
Limited.
They
are
to
be
treated
as
confidential
and
are
returnable
upon
request.
T
hey
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.
NO
DEC
P
LACE
±0.5
1
D
EC
PLACE
±
0.2
2
D
EC
PLACE
±
0.1
ALARM
/
PRESSURIZED
contacts
INTERMEDIATE
PRESSURE
contacts
POWER
INTERLOCK
contacts
REFER
TO
CIRCUIT
D
IAGRAM
SYSTEM
PURGING
contacts
(OPTIONAL)
Ensure
outlet
is
not
obstructed
BOOST
A
IR
CONTROL
UNIT
HIGH
PRESSURE
contacts
(OPTIONAL)