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www.ventilation-system.com

CERTIFICATE OF ACCEPTANCE

Unit Type

Centrifugal ceiling extract fan

Model
Serial Number
Manufacture Date

Quality Inspector’s

Stamp

SELLER INFORMATION

Seller

Seller’s Stamp

Address
Phone Number
E-mail
Purchase Date

This is to certify acceptance of the complete unit delivery with the user’s manual. The warranty terms are 
acknowledged and accepted.

Customer’s Signature

INSTALLATION CERTIFICATE

The _____________________________________ unit is installed pursuant to the requirements stated 
in the present user's manual.

Installation Stamp

Company name
Address
Phone Number
Installation

Technician’s Full Name
Installation Date:

Signature:

The unit has been installed in accordance with the provisions of all the applicable local and national construction, 
electrical and technical codes and standards. The unit operates normally as intended by the manufacturer.

Signature:

WARRANTY CARD

Unit Type

Centrifugal ceiling extract fan

Seller’s Stamp

Model
Serial Number
Manufacture Date
Purchase Date
Warranty Period

Seller

Содержание HBF 250

Страница 1: ...HBF Centrifugal ceiling extract fan USER S MANUAL...

Страница 2: ...n the field of ventilation systems and should be able to work in accordance with workplace safety rules as well as construction norms and standards applicable in the territory of the country Safety re...

Страница 3: ...r must not contain any dust or other solid impurities sticky substances or fibrous materials Do not use the unit in a hazardous or explosive environment containing spirits gasoline insecticides etc Do...

Страница 4: ...lows for full disconnection under overvoltage category III conditions If the supply cord is damaged it must be replaced by the manufacturer its service agent or similarly qualified persons in order to...

Страница 5: ...re Centrifugal ceiling extract fan 1 pc 1 pc Decorative grille 1 pc User s manual 1 pc 1 pc Packing box 1 pc 1 pc For a fan without a decorative panel you need to purchase a decorative panel designed...

Страница 6: ...appliance Ingress protection rating against access to hazardous parts and water ingress is IPX4 The unit design is constantly being improved thus some models may be slightly different from those desc...

Страница 7: ...to power mains and to electronics board if available A single phase electric motor with a centrifugal impeller with forward curved blades is fastened inside of the casing Depending on the model the fa...

Страница 8: ...the ceiling surface using removable rotary clamping brackets on the fan casing The fan installation location must comply with local building codes for this type of product Check the fan for mechanical...

Страница 9: ...ws on the rocking levers thereby increasing the gap between the casing and the lever 4 The spigot and the air duct are installed on the fan 5 The fan assembly is inserted into the ceiling opening from...

Страница 10: ...cess for quick power off of the unit WIRING DIAGRAM OF THE FAN HBF HBFT HBFTH 8 mm max L QF L N N S N QF L N L S1 S N QF L N L S1 TERMINAL DESIGNATIONS ON THE WIRING DIAGRAM L phase N neutral S1 switc...

Страница 11: ...evel drops down the fan keeps operating for a set turn off delay time period adjustable from 0 to 30 minutes and then turns off The fan delivery set includes a specially designed plastic screwdriver f...

Страница 12: ...temperature range from 5 C to 40 C and relative humidity up to 70 Storage environment must not contain aggressive vapors and chemical mixtures provoking corrosion insulation and sealing deformation Us...

Страница 13: ...ler for warranty service The manufacturer s warranty does not apply to the following cases User s failure to submit the unit with the entire delivery package as stated in the user s manual including s...

Страница 14: ...14 HBF www ventilation system com...

Страница 15: ...TE The _____________________________________ unit is installed pursuant to the requirements stated in the present user s manual Installation Stamp Company name Address Phone Number Installation Techni...

Страница 16: ...V219EN 02...

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