Munters EC52 User manual

Assembly manual
Spare part list + Assembling guideline
EC
Air extraction fan
Models: EC52 - EC50
Ag/MIT/ImEN-2712-02/19 Rev 1.2
EC

2| © Munters AB, 2020
EC
Assembly manual
Original instructions
Revision 1.2
This document is destined for the user of the apparatus: it may not be reproduced in whole or
in part, committed to computer memory as a file or delivered to third parties without the prior
authorisation of the assembler of the system.
Munters Italy S.p.A. reserves the right to effect modifications to the apparatus in accordance
with technical and legal developments and to make alterations to specifications, quantities, etc.,
for production or other reasons, subsequent to publication.

3| © Munters AB, 2020
CONTENTS
1. SPARE PART LIST EC52..........................................................................4
EC52 exploded view................................................................................................. 4
Spare parts EC52 ..................................................................................................... 7
2. ASSEMBLING TOOLS.............................................................................18
3. ASSEMBLING GUIDELINES...................................................................21
HOUSING ASSEMBLING....................................................................................... 21
CENTRIFUGAL SYSTEM AND PULLEY TO PROPELLER ASSEMBLING.......... 24
CENTRIFUGAL MASS TO CENTRAL SUPPORT ASSEMBLING ........................ 26
SHUTTER BLADES ASSEMBLING....................................................................... 30
EC52 CONE DISCHARGE ASSEMBLING ............................................................ 33
EC50 CONE DISCHARGE ASSEMBLING ............................................................ 35
CONE ASSEMBLING TO FAN............................................................................... 36
OPTIONAL PYRAMIDAL SHAPE MESH ASSEMBLING ...................................... 37
4. SPARE PART LIST EC50........................................................................38
EC50 exploded view............................................................................................... 38
Spare parts EC50 ................................................................................................... 41
WARNING All the components and spare parts MUST be storaged in dry and clean
environment.

4| © Munters AB, 2020
1. SPARE PART LIST EC52
EC52 exploded view

5| © Munters AB, 2020
DETAIL A

6| © Munters AB, 2020
DETAIL B
DETAIL C
DETAIL D: ALIGNEMENT OF
SHUTTER BLADE
POSITIONING OF PROPELLER
FLANGE
ALIGNEMENT FOR REAR AND FLANGE FLANGES

7| © Munters AB, 2020
Spare parts EC52
Ref
Picture
Description
Q.ty
ROUND SAFETY MESH
1
2
CONE SECTOR
4
3
THREADED BUSH M8X12.5
2
4
POP UP RIVET 6.4X8
28
5
TOP PANEL
1

8| © Munters AB, 2020
6
Ø8X32 WASHER
3
7
HEX SCREW M8X16
2
8
MOTOR
1
9
HOOK FOR SPRING
2
10
RUBBER FOR CABLE
1
11
PLASTIC TIE ROD
2

9| © Munters AB, 2020
12
CENTRAL PLASTIC BEARING
RIGHT
1
13
PLASTIC BEARING RIGHT
9
14
SHUTTER BLADE
9
15
PLASTIC BEARING LEFT
9
16
METAL CLIP FOR MESH
10
17
Ø6,3×19 SELF-TAPPING
SCREW
18

10 | © Munters AB, 2020
18
PYRAMIDAL SAFETY MESH**
1
19
CENTRAL PLASTIC BEARING
LEFT
1
20
CENTRAL SHUTTER BLADE
1
21
COVER PLATE
2
22
SIDE PANEL
2
23
BOTTOM PANEL
1

11 | © Munters AB, 2020
24
CONVEYOR
1
25
V-BELT
1
26
M6X16 HEX SCREW
30
27
Ø6×24 WASHER
40
28
M6 HEX NUT THICK
28
29
Ø6 SPRING WASHER
12

12 | © Munters AB, 2020
30
CONE BRACKETS
4
31
HEXAGON SCREW M8X20
2
32
REAR FIXED FLANGE
W/BUSH
1
33
HEX SCREW M8X30
4
34
PLAIN WASHER D8X24
3
35
PROPELLER FLANGE W/
BUSHES
1

13 | © Munters AB, 2020
36
PROPELLER
1
37
M8 HEX NUT
10
38
HEX NUT M6 WITH FLANGE
4
39
HUB WITH AXLE
1
40
M6×30 HEX SCREW
4
41
CENTRAL PULLEY
1

14 | © Munters AB, 2020
42
WATERPROOF DISTANCE
PIECE
1
43
CENTRAL SUPPORT
1
44
PLASTIC OVAL PLATE
2
45
M10×30 SCREW
4
46
EXT TOOTHED WASHER
D10.5X18
4
47
M10 HEX NUT
4

15 | © Munters AB, 2020
48
FRONT FLANGE
1
49
M25 HEX NUT
1
50
HEX SOCKET HEAD CAP
SCREW M8X16
6
51
THREADED BUSH M8X17.5
8
52
CENTRIFUGAL SYSTEM
1
53
PLAIN WASHER D8X16
2

16 | © Munters AB, 2020
54
SPRING WASHER D8
8
55
HEX SOCKET HEAD CAP
SCREW M8X30
2
56
PLASTIC FORK
1
57
BRASS PIN
1
58
M6 HEX NUT
2
59
HEXAGONAL AXLE
1

17 | © Munters AB, 2020
60*
WARNING STICKER A-1997
35X210
1
61*
WARNING STICKER B-1997
70X105
1
62*
PRODUCT LABEL G-1998
95X115
1
63*
NO HIGH PRESSURE
STICKER 42X118
2
64*
MUNTERS PROTECT
STICKER 70X46
1
* References not appearing in the exploded view.
** Mandatory in EU under 2.7 m.

18 | © Munters AB, 2020
2. ASSEMBLING TOOLS
Ref.
Picture
Description
Q.ty
1
RIVETING MACHINE RAC171
1
2
INSERTING MACHINE KJ 45
1
3
PNEUMATIC SCREWDRIVER
1
4
17mm SPANNER
1
5
10mm LONG SPANNER
1

19 | © Munters AB, 2020
6
13mm LONG SPANNER
1
7
6mm LONG ALLEN SPANNER
1
8
36mm SPANNER
1
9
PHILLIPS SCREW HEAD
ADAPTOR
1
10
13mm RING SPANNER
1
11
SMALL HAMMER
1

20 | © Munters AB, 2020
12
10mm COMBINATION
SPANNER
2
13
SCREWDRIVER
1
14
RATCHET DRIVE EXTENSION
1
15
17MM COMBINATION
SPANNER
1
6
10MM ALLEN KEY
1