Scope :
USER MANUAL
DE8-BC Ex d Complete Enclosure
Date:
20.03.2019
Ver.:
3
QA Code:
5
Checked by:
E.T.
Approved by:
S.Gr.
Page:
5
of
7
Document no. :
13614
The passing on and copying of this document and the use or communication of it’s contents are forbidden without express authority.
Offenders are liable to payment of damages. All rights are reserved in the event of the registration of a patent .
Maintenance
The maintenance and repairs works on devices must be made only by authorized and
trained persons for that purpose.
Before any work the devices must be switched off. In addition:
•
Prevent and avoid any formation of layers of dusts: make a periodic cleaning with a
wet cloth
•
Do not take apart the command and control units (push buttons, pilot light, etc.)
It is adviseable that the following checks must be made at least once a year:
•
The external equipment and surfaces must not be damaged
•
The cable entries and blanking plugs must be securely fastened
•
Check tightness of the connections, rewiring if necessary
•
Prior to closing, check the cleanliness of the flame path (machined part of the cover in
contact the machined part of the box). Grease these 2 parts with a grease resistant to
oxidation (acid free white vaseline)
•
Screw the cover on the box using the original stainless steel bolts A4-70 minimum.
Ensure that all the bolts are screwed. After tightening the bolts, check with a shim of
15/100 mm (4/100mm for IIB + H2) all around the flame path that the shim cannot
penetrate the enclosure. Its non-penetration on full perimeter is the insurance of the
conformity of the product with the standards
Technical features
Dimensions
External dimensions
(mm)
Internal
volume
Maximum
power
whatever the
content is
Dimensions of
mounting plate (mm)
Fixing (mm)
Bolts in
stainless steel
INOX A4-70
(min.)
Tightening
torque
References
A
B
C
dm
3
/
liters
W Max.
H
L
Int c
H1
L1
ØD
holes
Qty x Ø-L
Nm
DE8BC 32
334
434
240
17,5
250
300
200
166
234
326
Ø12
12 x M12-35
59
DE8BC 351
354
474
240
21,06
250
350
225
166
274
346
Ø12
14 x M12-35
59
DE8BC 43
434
534
290
40,95
380
400
300
226
334
526
Ø12
14 x M12-35
59
DE8BC 44
544
544
295
52,65
380
400
400
226
334
526
Ø12
16 x M14-40
95
DE8BC 54
544
644
305
64,35
410
500
400
226
414
526
Ø20
18 x M14-40
95
DE8BC 64
544
744
310
76,05
470
600
400
226
514
526
Ø20
20 x M14-40
95
DE8BC 75
664
864
320
109,31
600
700
500
231
614
630
Ø20
24 x M14-45
95
DE8BC 86
764
964
365
168,51
600
800
600
271
714
734
Ø20
26 x M16-40
148
DE8BC 107
864
1164
380
240,18
1200
1000
700
251
908
868
Ø20
30 x M16-40
148
DE8BC 108
864
1164
425
275,62
1400
1000
700
300
908
868
Ø20
30 x M16-40
148
DE8BC 148
940
1590
510
448
2000
1450
800
425
1200
900
Ø20
40 x M16-60
148
