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HV Wall Cowl 

incorrect

correct, minimum height 5mm

Installation and Maintenance Instructions.

THESE INSTRUCTIONS MUST BE READ FULLY BEFORE COMMENCING INSTALLATION.

Owner / installer: 

The life of this apparatus and its efficiency will be increased if 

its use and maintenance is carried out in accordance with these instructions and 
current statutory requirements. The installation and initial adjustments should be 
carried out by a qualified and competent technician. Hydor Limited should be 
consulted before substituting or fitting parts from another manufacturer. It is the 
responsibility of the installer to verify that the installation is in accordance with all 
current statutory requirements and the owner is given the current User’s Manual.

Any modifications to the system or its installation, even the smallest 
modification, change or elimination of security components or pieces that 
influence the efficiency or loss of ventilation, will result in Hydor’s warranty 
being cancelled.

Please take note of the following symbols used within this document:

 Warning:

 Hazards associated with electric current and potentially dangerous voltages

 Important:

 Important information

Hydor’s policy is one of continual improvement and the right to change a specification at any time 
without notice is reserved. Whilst every care has been taken to ensure that the contents of this 
document are correct at time of publication, Hydor shall be under no liability whatsoever in respect 
of such contents. 

Hydor cannot guarantee the operation of any equipment unless all documented instructions are 
complied with, without variation.  
 
Hydor is a registered trademark of Hydor Ltd and is a member of Elta Group. All other trademarks, 
trade names or company names referenced herein are the property of their respective owners. 

Summary of Contents for HVWC800

Page 1: ...allest modification change or elimination of security components or pieces that influence the efficiency or loss of ventilation will result in Hydor s warranty being cancelled Please take note of the following symbols used within this document Warning Hazards associated with electric current and potentially dangerous voltages Important Important information Hydor s policy is one of continual impro...

Page 2: ... specifically sized to fit the range of HXP Plate Fans and HV Belt Drive Fans 1 5 Cowls are constructed of Aluzinc and can be dispatched ready assembled as they nest together or flat pack unassembled to reduce carriage volume 1 6 Cowls can have a wire mesh guard fitted to prevent birds entering 1 7 This product is not intended for use by young children or infirm persons unless they are adequately ...

Page 3: ...s to assemble your HV Wall Cowl 3 2 You will need a rivet gun to complete assembly While assembly is possible with 1 person an extra pair of hands is often helpful due to the size of the unit 3 3 Before you begin please check you have the following components 18 x Blind Rivets 1 x Left Piece 1 x Middle Piece 1 x Right Piece ...

Page 4: ...Please see following steps if you are adding a mesh guard Optional Mesh Guard 3 7 Place the mesh onto the cowl 3 8 Place the metal strip on the mesh and attach with supplied rivets Once complete jump to Section 6 for installation 3 5 Step 2 Align the right and middle piece flanges and rivet together with 9 rivets ...

Page 5: ...rivet gun to complete assembly While assembly is possible with 1 person an extra pair of hands is often helpful due to the size of the unit 4 3 Before you begin please check you have the following components 39 x Blind Rivets 1 x Left Rear Piece 1 x Middle Rear Piece 1 x Right Rear Piece 1 x Left Front Piece 1 x Middle Front Piece 1 x Right Front Piece ...

Page 6: ... 6 rivets 4 6 Step 3 Align the front and rear middle piece flanges and rivet together with 7 rivets 4 5 Step 2 Alight front and rear right piece flanges and rivet together with 6 rivets 4 7 Step 4 Align the completed left and middle piece flanges and rivet together with 10 rivets ...

Page 7: ...tallation can take place 6 4 The assembled Cowl should be offered up to the fan aperture and securely fixed to the wall using appropriate screws or bolts The Cowl has key hole slots so can be easily removed if required NOTE The Cowls should be regularly inspected for the security of fixings every time maintenance is carried out on the fans and should be kept clean of dirt Optional Mesh Guard 5 0 I...

Page 8: ...ns Note Number carriage paid for further examination Hydor Ltd Hydor Unit 8 Parkers Close Downton Business Centre Downton Salisbury Wiltshire SP5 3RB UK Tel 44 0 1725 511422 Email info hydor co uk Web www hydor co uk idealair group Unit 1 Building 1 Sydney Corporate Park 85 O Riordan Street Alexandria NSW 2015 Tel 61 02 8073 3310 Fax 61 02 8073 3320 Email info idealairgroup com au AMS 11 Ingrid Ro...

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