Munters WM54F Manual de instrucciones
1
Manual for use and maintenance
including assembling instructions
WM54F
Wall Mount Fan
with Damper Door
+CE Declaration of conformity
WM54 Fiberglass Wall Mount Fan
with Damper Door
Air extraction fan
Ag/MIT/UmGB-2483-07/17 Rev 1.0
2
Thank You:
Thank you for purchasing a Munters WM54F Fiberglass with Damper! Munters equipment is designed to be the
highest performing, highest quality equipment you can buy. With the proper installation and maintenance it will
provide many years of service.
Please Note:
To achieve maximum performance and insure long life from your Munters product it is essential that it be installed
and maintained properly. Please read all instructions carefully before beginning installation.
This manual for use and maintenance is an integral part of the apparatus together with the attached technical
documentation and has been produced with reference to Directive 2006/42/EC, paragraph A, Annex II, and
to ErP Directive 2009/125/CE Commission Regulation 327/2011.
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.
Conditions and Limitations:
Products and Systems involved in a warranty claim under the “Warranty Claims and Return Policy” shall have
been properly installed, maintained and operated under competent supervision, according to the instructions
provided by Munters.
Malfunction or failure resulting from misuse, abuse, negligence, alteration, accident or lack of proper installation
or maintenance shall not be considered a defect under the Warranty.
WM54F Fiberglass Wall Mount Fan with Damper
Manual for use and Maintenance
3
Index
Chapters Page
2. Unpacking the Equipment
4
2.1 Parts List
2.2 Fan Dimensions
2.3 Tools for Installation
3. Installation Instructions 9
9
15
18
3.1 Install
3.2 Damper Door Installation
3.3 Cone Installation
3.4 Motor Mounting 26
4. Electrical Wiring 27
4.1 Recommended Wiring 28
29
30
32
32
7.1 Winterizing
7.2 Winter Weather Protection
33
34
5. Operation
6. Maintenance
7. Winterizing
8. Troubleshooting
9. Exploded View and part list
10. Warranty
1. CE Declaration
6
6
8
8
32
37
!! WARNING All the components and spare parts MUST be storaged in dry and clean environment.
4
CE Declaration of conformity
CE Declaration 1.
Munters Italy S.pA.
(complies with Subparagraph A Annex II Directive 2006/42/EC)
with registered officies in Strada Piani, 2 - 18027 Chiusavecchia (IM) - Italy
(Company Registration nr. 00081050080)
declares on its own responsability that the apparatus:
Designation
Model
Year of Manufacture
Fan designed for moving air to control temperature
and humidity in livestock.
WM54F
2017
conforms with the essential safety requirements stated by Apparatus Directive 2006/42/EC
and performance requirements comply with the ErP Directive 2009/125/CE,
with particular reference to the following provisions: UNI EN 953:2009, UNI EN ISO 12100:2010,
UNI EN ISO 12499:2009, UNI EN ISO 13857:2008, CEI EN 60204-1:2006 (CEI 44-5)
UNI EN ISO 5801:2009
Chiusavecchia, 5th July 2017
Marco Scomparin
Legal Representative
5
CE DeclarationChapter 1
1.1 Disclaimer
Munters reserves the right to make alternations to specifications, quantities, dimensions etc. for production or
other reasons, subsequent to publication. The information contained herein has been prepared by qualified
experts within Munters. While we believe the information is accurate and complete, we make no warranty or
representation for any particular purposes. The information is offered in good faith and with the understanding
that any use of the units or accessories in breach of the directions and warnings in this document is at the sole
discretion and risk of the user.
1.2 Introduction
In order to realize the full benefit from this product it is important that it is installed, commissioned and operated
correctly. Before installation or using the fan, this manual should be studied carefully. It is also recommended that it
is kept safely for future reference. The manual is intended as a reference for installation, commissioning and
day-to-day operation of the Munters fans.
1.3 Data for Fan Eco Design Directive
Fan description(*)
Product information requirements* →
(according to ANNEX I -3.2 of regulation)
1 2 3 4optional 6b 6c 78
Overall efficiency η%
Efficiency grade
Measurement category
Efficiency category
Target efficiency grade 2015
VSD must be installed with the fan
Motor power input at optimum
energy efficiency [W]
Flow rate at optimum energy
efficiency [m3/h]
Pressure at optimum energy
efficiency [Pa]
RPM at optimum energy efficiency
Speific ratio
WM54F 1.5hp 3ph 50Hz OS
56a
39,3 A static 44,9 34,4 no 1310 30562 60,71 510 1
WM54F 2hp 3ph 50Hz OS 39,8 A static 44,4 35,4 no 1852 34755 76,35 566 1
* Fans tested are configured according to COMMISSION REGULATION (EU) No 327/2011 of 30th March 2011 - ANNEX II - 1.5. Efficiency values, according to
Commission Regulation (EU) 327/2011, refers to exhaust fans only.
6
2.1 Parts List
Unpacking the Equipment2.
Each WM54F Fan Requires:
1 – 54” Fiberglass Orifice
1 – 54” Propeller
1 – Central Support
1 – Motor
1 – Motor Pulley
1 – Drip Shield
1 – Main Frame Assembly
1 – Plastic Door Assembly
4 – Plastic Cone Sections
1 – Round safety mesh
1 – Flat safety mesh
1 – Motor slide
1 – Tensioner Bracket
4 – Cone Support Brackets
4 – Cone/Strut Mounting Bracket
1 – V-Belt (A61)
1 – Hub with Bearings & Shaft
1 – Central pulley
1 – Tensioner Pulley
1 – Belt Tensioner
1 – Motor Stiffener Bracket
2 – Tension spring
1 – Cable
Bolts and nuts
7
[A]
[B]
[C]
[D]
[E]
[F]
[G]
[H]
[I]
[J]
[K]
[L]
[M]
[N]
[R]
[S]
Unpacking the EquipmentChapter 2
[AA]
[BB]
[CC]
[DD]
[EE]
Bolts and nuts for 1 – WM54F Fan Installation
[A]….12 – Ø8x32 Washer
[B]…. 2 – Ø6.3x19 Self-tapping Screw
[C]…. 4 – M8x25 Hex Screw
[D]…. 4 – Ø8 Ext Toothed Washer
[E]…. 4 – M8 Hex Nut
[F]…. 4 – M6x30 Hex Screw
[G]…. 4 – M6 Hex Nut with Flange
[I]….. 1 – M10x25 Hex Bolt
[J]…. 1 – Spring Washer D10
[K]….. 1 – M25 Hex Nut
[L]…. 1 – Waterproof Distance Piece
[M]…. 1 – Cup Cover Nut
[P]…..12 – Plastic Clip
[R]…. 3 – Cable Clamp
[S]…. 1 – M10x50 Hex Bolt
[AA]….18 – Ø8x30 Hex Screw
[BB]….. 4 – Ø8x45 Hex Screw
[CC]….. 7 – Ø8x65 Hex Screw
[DD]….37 – M8 Hex Nut with Flange
[EE]….. 4 – Ø4.8x13 Self-tapping Screw
[Q]…..1 – Cable
[Q]
[H]…. 4 – Ø8x24 Washer
[N]…. 1 – Spring Washer D8
[O]…. 1 – M8x20 Hex Screw
[O]
[P]
8
2.2 FAN DIMENSIONS
Fan Specifications: 50Hz shown
Voltage: 230/400 VAC
Phase: 3
Unpacking the Equipment
Chapter 2
Dimensions:
Size A B C D - Dia. E F Wall Openings
54” 1524 x 1524 1245 185 max 16841435 x 1435
Wall Opening (W.O.)
D - Dia.
F
A
AB
Guard
E
C
2.3 TOOLS REQUIRED FOR INSTALLATION
Pneumatic screwdriver
17mm Spanner
8mm Long Spanner
10mm Long Spanner
13mm Long Spanner
36mm Spanner
Screw Head Adaptor
Small Hammer
10mm Combination Spanner
Screwdriver
17mm Combination Spanner
81 121
9
Installation Instructions 3.
3.1 INSTALL
Step 1
Construct framed opening to correct size according to the Wall Opening listed in chart A below. See Figure 1A
and 1B. When installing exterior sheet metal before fan, leave 50mm of the framing exposed on all sides so the
orifice can mount flush to the frame.
Minimum Spacing
'Z'
Chart A
Wall Opening
(W. x H.)
Fan Dia.
305 recommended; 90 minimum
54” 1435 x 1435
Figure 1B 100x100 Post Construction - Elevation View
Ceiling
Framing
H
(see chart A)
305
W
(see chart A)
See minimum
spacing notes in
Chart A Z
50 x 200 Header boards
100 x 100 or
100 x 150 Posts
50 x 100
Framing
50 x 200 Banner boards
Ceiling
100 x 100 or 100 x 150 Posts
W
(see chart A)
H
(see chart A)
Note:
Damper doors should
be carefully set aside
out of direct sunlight
until needed.
Center To Center
Dimension
1524 Minimum
Figure 1A Frame Construction
W
Top View
W O.C
W x H Wall Opening
Sheet Metal Opening
Stud Wall
10
Step 2
Place the Central Support on saw horses or a flat work surface. The large center hole should be pointing
horizontally. Attach the Motor Slide and the Tensioner Bracket to the Central Support using (3) Long Bolts
[CC], (4) Washers [A] and (3) Nuts [DD]. The Motor Slide and the Tensioner Bracket share the middle
hole. See Figure 2A.
Figure 2A
Installation Instructions
Chapter 3
Step 2B
Attach the 3” Tensioner Pulley to the Belt Tensioner using Bolt [S]. Then attach the Belt Tensioner assembly
to the Tensioner Bracket using Bolt [I] and Washer [J]. Finger tighten only at this time. See Figure 2B.
Figure 2B
Central Support
Tensioner Bracket
Washer [A]
Motor Slide
Long Bolts [CC]
Tensioner Pulley
Belt Tensioner
Bolt [S]
Washer [J]
Bolt [I]
Nuts [DD]
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