air handling units 39 g
TRANSCRIPT
CONTENTS: PAGE
Introduction
Safety Consideration
Tooling for Installation
Exploded Diagram of 39G AHU
Illustration of 39G C.K.D. Assembly
APPENDIXES:
Appendix 1 & 2 - Frame Assembly (Phase 1 & Phase 2)
Appendix 3 - Panel Assembly
Appendix 4 - Coil Assembly
Appendix 5,6,7 & 8 - FMB Assembly (Phase 1 & Phase 2)
Appendix 9 - Internal Isolation Arrangement
Appendix 10 - FMB Isolation Arrangement
Appendix 11 - Latch Assembly
Appendix 12 - Joint Assembly Section for Two Cabinet
Appendix 13 - Filter Sizes and Quantity
Appendix 14 - Filter Assembly
Appendix 15 - Packaging
COMPLETE KNOCK-DOWN VERSION (CKD)INSTALLATION INSTRUCTION MANUAL
AIR HANDLING UNITS - 39G
1
1
2
3-6
7-19
20-21
22
23
24-27
28-35
36
41
37
37
38-39
40
Basically the 39G C.K.D. parts are packed in three packages:
SKID 1 : Fan Housing Assembly completes with the fan assembly, which hasbeen statically and dynamically to the requested operating fan speed.
SKID 2 : A built-up base on which all the remaining parts such as filter, panelframes etc. are stacked up and packed together in a proper manner.
CRATE 1 : Assy Complete Coil which has been leaked, tested at 2,760 kPagdry air pressure while submerged in water.
The built-up base may be the fan section base or the base of the other sections oreven the base for a C.B.U. (Complete-Built-Up version). After proper packing, it isexport crated/skid shrink-wrap to avoid damaging the parts during transportation.
Air Handling equipment is designed to provide safe and reliable service whenoperated within design specifications. To avoid injury to personnel or damage toequipment and follow safe practices as outlined below:
• Follow all safety codes
• Wear safety shoes and work gloves
• Use care in rigging and handling bulky equipment
• Use appropriate tooling or its equivalent
1
SAFETY CONSIDERATION
INTRODUCTION
REMARK
PARTS FOR STD 2A
DescriptionTri-legPentapost, ExtrusionPentaport, PolystyreneDischarge, BracketInner Post, ExtrusionAssy, Panel NormalAssy, Panel FlangeAssy, Panel DischargeAssy, Panel Door/CoilRivetAssy, Base FrameSkidBracket ShippingAssy CW coil R/HAssy, Drain Pan R/HInsulation Drain PanAngle Drain PanScrew (Philip Head)Block Off Coil (Return Bend)Block Off Coil TopBlock Off Coil HeaderChannel Support WidthChannel Support VerticalAssy, Bracket Filter (Top/Bottom)Angle EndFilter Media (HVF)Strip FanAssy, Fan HousingFlexible ConnectionMotorChannel HatPower Strut (Fan Channel)Power Strut (Motor Channel)Screw (Unit Base)Rubber or Spring IsolatorPower Strut (Spring Nut M12)Belt TensionerMotor PulleyFan PulleyBelt TensionerGrommet (1" x 4" O.D.)Channel Discharge
3
11
12
12131415
1716
1819
2627
20212223
3839
32333435
910
3637
28293031
2425
42
Item No.
4041
345678
PARTS FOR STD 4
DescriptionTri-legPentapost, ExtrusionPentaport, PolystyreneDischarge, BracketInner Post, ExtrusionAssy, Panel NormalAssy, Panel FlangeAssy, Panel DischargeAssy, Panel Door/CoilRivetAssy, Base FrameSkidBracket ShippingAssy CW coil R/HAssy, Drain Pan R/HInsulation Drain PanAngle Drain PanScrew (Philip Head)Block Off Coil (Return Bend)Block Off Coil TopBlock Off Coil HeaderSpacer, FilterAssy, Damper (Top/Rear)Assy, Bracket Filter (Top/Bottom)Panel, CoilFilter Media (HVF) + BAGStrip FanAssy, Fan HousingFlexible ConnectionMotorChannel HatPower Strut (Fan Channel)Power Strut (Motor Channel)Screw (Unit Base)Rubber or Spring IsolatorPower Strut (Spring Nut M12)Belt TensionerMotor PulleyFan PulleyBeltGrommet (1" x 4" O.D.)Channel Discharge
5
404142
36373839
32333435
28293031
24252627
20212223
16171819
12131415
891011
4567
Item No.123
AP
PE
ND
IX 1
3
0508A
0508B
0511
0612
0713
0813
0914
0916
1018
1118
1319
1422
1522
1722
1724
1725
1926
2127
2230
2234
2434
2636
a) 2
" B
ag F
ilter
(H2
89
X W
39
1)m
m39G
A509-1
32
--
1-
--
--
--
--
--
--
--
--
--
(H3
91
X W
59
5)m
m39G
A509-0
47
-1
1-
-2
--
--
--
--
--
--
--
--
(H2
89
X W
59
5)m
m39G
A509-0
44
1-
-4
-2
23
33
-2
55
54
-4
78
44
(H5
95
X W
59
5)m
m39G
A509-0
49
--
--
2-
22
33
66
66
68
12
12
12
15
20
20
b)
1" B
ag F
ilter
402
mm
L
(H2
89
X W
39
1)m
m39G
A509-3
88
--
1-
--
--
--
--
--
--
--
--
--
(H3
91
X W
59
5)m
m39G
A509-3
84
-1
1-
-2
--
--
--
--
--
--
--
--
(H2
89
X W
59
5)m
m39G
A509-3
81
1-
-4
-2
23
33
-2
55
54
-4
78
44
(H5
95
X W
59
5)m
m39G
A509-3
86
--
--
2-
22
33
66
66
68
12
12
12
15
20
20
c) 1
" B
ag F
ilter
450
mm
L
(H2
89
X W
39
1)m
m39G
A509-3
96
--
1-
--
--
--
--
--
--
--
--
--
(H3
91
X W
59
5)m
m39G
A509-3
92
-1
1-
-2
--
--
--
--
--
--
--
--
(H2
89
X W
59
5)m
m39G
A509-3
89
1-
-4
-2
23
33
-2
55
54
-4
78
44
(H5
95
X W
59
5)m
m39G
A509-3
94
--
--
2-
22
33
66
66
68
12
12
12
15
20
20
d)
1" B
ag F
ilter
529
mm
L
(H2
89
X W
39
1)m
m39G
A509-3
80
--
1-
--
--
--
--
--
--
--
--
--
(H3
91
X W
59
5)m
m39G
A509-3
76
-1
1-
-2
--
--
--
--
--
--
--
--
(H2
89
X W
59
5)m
m39G
A509-3
73
1-
-4
-2
23
33
-2
55
54
-4
78
44
(H5
95
X W
59
5)m
m39G
A509-3
78
--
--
2-
22
33
66
66
68
12
12
12
15
20
20
e) 1
" H
VF
Filt
er W
ash
able
(H2
89
X W
39
1)m
m39G
A509-1
30
--
1-
--
--
--
--
--
--
--
--
--
(H3
91
X W
59
5)m
m39G
A509-0
35
-1
1-
-2
--
--
--
--
--
--
--
--
(H2
89
X W
59
5)m
m39G
A509-0
32
1-
-4
-2
23
33
-2
55
54
-4
78
44
(H5
95
X W
59
5)m
m39G
A509-0
37
--
--
2-
22
33
66
66
68
12
12
12
15
20
20
f) 2
" H
VF
Filt
er W
ash
able
(H2
89
X W
39
1)m
m39G
A509-1
31
--
1-
--
--
--
--
--
--
--
--
--
(H3
91
X W
59
5)m
m39G
A509-0
41
-1
1-
-2
--
--
--
--
--
--
--
--
(H2
89
X W
59
5)m
m39G
A509-0
38
1-
-4
-2
23
33
-2
55
54
-4
78
44
(H5
95
X W
59
5)m
m39G
A509-0
43
--
--
2-
22
33
66
66
68
12
12
12
15
20
20
g)
1" H
VF
Filt
er D
isp
osa
ble
(H2
89
X W
39
1)m
m39G
A509-1
28
--
1-
--
--
--
--
--
--
--
--
--
(H3
91
X W
59
5)m
m39G
A509-0
23
-1
1-
-2
--
--
--
--
--
--
--
--
(H2
89
X W
59
5)m
m39G
A509-0
20
1-
-4
-2
23
33
-2
55
54
-4
78
44
(H5
95
X W
59
5)m
m39G
A509-0
25
--
--
2-
22
33
66
66
68
12
12
12
15
20
20
h)
2" H
VF
Filt
er D
isp
osa
ble
(H2
89
X W
39
1)m
m39G
A509-1
29
--
1-
--
--
--
--
--
--
--
--
--
(H3
91
X W
59
5)m
m39G
A509-0
29
-1
1-
-2
--
--
--
--
--
--
--
--
(H2
89
X W
59
5)m
m39G
A509-0
26
1-
-4
-2
23
33
-2
55
54
-4
78
44
(H5
95
X W
59
5)m
m39G
A509-0
31
--
--
2-
22
33
66
66
68
12
12
12
15
20
20
No
te :
Dim
ensi
on
in m
m
PA
RT
NA
ME
PA
RT
NO
.
FIL
TE
R T
YP
E, D
IME
NS
ION
AN
D Q
UA
NT
ITY
FO
R E
AC
H A
HU
SIZ
E
MO
DE
L
