NuAire AIRMOVER DSA Series Installation And Maintenance Manual Download Page 5

5

Resilient mounting kit selection (DSA)

Installation and Maintenance  

AIRMOVER DSA AXIAL UNITS

DSA500
DSA630

DAV1
DAV2

DAV2
DAV5

DAV5
DAV4

DAV5
DAV3

DAV4
DAV4

Kit

Kit

Kit

Kit

Kit

DSA only

DSS*S+ DSA

DSS*S + DSA

+ DSS*S

DSS*L + DSA

DSS*L + DSA

+DSS*L

Airmover

Square Axial

Code

M8  unit 
fixings 
supplied

Mounting Foot details

Note 
Four mounting feet are supplied with each unit 
or silencer, see main dimension drawings. 
M8 fixing screws are included. 

65

25

50

48

90

75

35

33

5

DAV 34 & DAV 35

DAV 1 to DAV 6

75

80

Safety washer (used in
suspended installations
with mount inverted)

A

B

Resilient mountings 
details

Dimensions

(mm)

Code

A

B

DAV 1

30

50

DAV 2

40

75

DAV 3

40

75

DAV 4

40

75

DAV 5

40

75

DAV 6

40

75

Summary of Contents for AIRMOVER DSA Series

Page 1: ...arefully to avoid damage or distortion Units are provided with four lifting eyes If spreaders are used they should be positioned as near the end flanges as possible and in such a way that slings or we...

Page 2: ...ttach silencers directly to the airmovers using bolts at the corners b For units being prepared for horizontal mounting attach the resilient mountings and mounting feet at the corner holes of the flan...

Page 3: ...ff Testing Remove the access panel from the Airmover Switch on the local isolator by others Run the fan just sufficiently long to ensure that it rotates Switch off During run down by observation throu...

Page 4: ...ance AIRMOVER DSA AXIAL UNITS Installation Vertical Mounting Fan unit Free air space Free air space Free air space Flow Flow Free air space Detail of resilient mounting onto steelwork Steelwork by oth...

Page 5: ...er Square Axial Code M8 unit fixings supplied Mounting Foot details Note Four mounting feet are supplied with each unit or silencer see main dimension drawings M8 fixing screws are included 65 25 50 4...

Page 6: ...11 11 21 32 Fan Size Dimensions mm A B C D E dia Weight kg Dimensions D ctrs Silencer A sq 4 Holes E dia B C overall DSA 500 DSA560 630 DSA Code Dimensions mm Weight kg A B C C D E Short Long Short L...

Page 7: ...l spigot Heat resistance is 132o C with excellent resistance to chemicals ozone oil and grease The connector is airtight waterproof and tested to BS476 Part 7 Dimensions mm Unit Code DSA A B C DSFX4 5...

Page 8: ...speed as required Replacement of Parts Isolation BEFORE COMMENCING MAKE SURE THAT THE AIRMOVER IS EXTERNALLY ISOLATED FROM THE ELECTRICAL SUPPLY Parts For the ordering of spare and replacement parts s...

Page 9: ...loosened in the hub and the assembly of impeller and bush can be drawn from the shaft Remove the screw and separate the impeller and bush Fitting a taperlock impeller to a motor Making sure that tape...

Page 10: ...cable entry When delivered fan units fitted with a permanent capacitor motor will have links fitted When used with a speed control one link must be removed and the motor wired as shown in the appropr...

Page 11: ...1 phase 50Hz supply T1 T2 X L N L N L2 N N L1 Speed Control TRANSFORMER 1 phase L N Fan unit Control To Starter Control Circuit where fitted NOTE Remove link between X L when using a speed control ST...

Page 12: ...8 37 EC Machinery Directive 93 44 EEC Amendment to the Machinery Directive Applied Harmonised Standards EN292 1 EN292 2 EN294 EN29001 Applied National Standards BS848 Parts One Two and Five Signature...

Page 13: ...ge Directive Applied Harmonised Standards E50081 1 EN50082 1 EN60204 1 EN60335 2 80 Basis of Self Attestation Quality Assurance to BS EN ISO 9001 BSI Registered Firm Certificate No FM 149 Signature of...

Page 14: ...orientation 4 2 Where installation accessories are supplied with the specified equipment eg wall mounting brackets They are to be used to support the equipment only Other system components must have s...

Page 15: ...15...

Page 16: ...y from time to time make it necessary to alter the design performance and dimensions of equipment and the right is reserved to make such changes without prior notice 16 Service As a manufacturer NuAir...

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