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Electrical details 

 

24V

 

 

230V 

 

 

 

 

 

 

Installation Check List 

 

DAMPER REFERENCE NO.: 

DAMPER LOCATION: 

DAMPER SIZE: Dia (mm) 

WALL/FLOOR APERTURE SIZE (‘OPENING SIZE’) 

 

WIDTH 

HEIGHT 

 

DAMPER INSTALLED BY: .......................................................... 

(Print name) 

Signature: 

Company: 

Date: 

ACTUATOR ELECTRICALLY CONNECTED BY: ....................................................... 

(Print name) 

Signature: 

Company: 

Date: 

Actuator mid-point setting (circle) 

30

°

       35

°

    40

°

    45

°

    50

°

    55

°

     

60

°

     65

°

    70

°

    75

°

    80

°

    85

°

     

90

°

 

THERMAL FUSE FITTED BY: .......................................................... 

(Print name) 

Signature: 

Company: 

Date: 

FAIL-SAFE POSITION (POWER OFF position) – Tick appropriate 

box      CLOSED (default)                                                  OPEN (non-std)                                                               

FINAL INSPECTION BY: .......................................................... 

(Print name) 

Signature: 

Company: 

Date: 

 Rev 2 May 2020                                               BSB Engineering Services Ltd 

Tel +44 (0)1795 422609 

Email: 

[email protected]

    website: 

www.bsb-dampers.co.uk

 

Summary of Contents for FSD-C

Page 1: ... equipment as necessary 3 2 8mm 10mm for motor fixing and 12mm AF spanners to change blade position via drive shaft Phillips 2 screwdriver for setting of OPEN position if required 3 3 Cordless drill 3 4 Screwdriver to suit junction box terminals 4 Preparation for Installation 4 1 Before installation the damper should be inspected to ensure that it has not been damaged and is in good condition foll...

Page 2: ... either one of the two appropriate Ø5mm corner fixing holes and all Ø5mm mid span fixing holes Note for damper sizes of 100mm 200mm dia the mid span fixing behind the fitted actuator can be omitted Block wall and Floor Installation 6 12 Preferably prepare opening whilst building wall or cut opening if wall already exists 6 13 Cut size finished size 6 14 E g for 250 dia damper cut aperture should b...

Page 3: ...ssembly and 8mm AF head screw 3Nm 7 7 Test refer to section 10 8 Setting of Damper mid set point Position optional 8 1 Dampers are supplied with actuators set to travel to fully open position by default 8 2 Optionally dampers can be set so that the open position is restricted to between 30 to 90 60 range This is for system air balancing purposes should it be required 8 3 To utilise set point posit...

Page 4: ...ition 10 9 If damper has seized 10 5 2 Open the damper even partially if possible Clean the inside of the damper case where the blade seals make contact Use a soft cloth with a light application of light lubricant Connect Duck Oil recommended 10 5 3 From the outside of the case lightly apply a light lubricant into blade axle bearings 10 5 4 Remove excess lubricant 10 5 5 It is important to log and...

Page 5: ...CTED BY Print name Signature Company Date Actuator mid point setting circle 30 35 40 45 50 55 60 65 70 75 80 85 90 THERMAL FUSE FITTED BY Print name Signature Company Date FAIL SAFE POSITION POWER OFF position Tick appropriate box CLOSED default OPEN non std FINAL INSPECTION BY Print name Signature Company Date Rev 2 May 2020 BSB Engineering Services Ltd Tel 44 0 1795 422609 Email enquiries bsb da...

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