Ambirad VISION VSXE30UT Manuale di montaggio e istruzioni - Pagina 4

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bracket on the fan side radiant tube. Position U

bolt tube alignment sections over the tube and

through bracket prior to clamping.

2.2.4 U Bend.

For VS(A) 'U' tube heaters only. Slide the 'U'

bend onto the tube ends with the clamping

bolts facing upwards until the predefined stop

position. Tighten clamping bolt arrangement

using 13mm socket and wrench.

2.2.5 Couplers.

For VS(A)LF, VS(A)LH, VS(A)LI and VS(A)

45/50UT tube heaters only

tubes, locate and position tube couplers at the

end of the tubes so that the socket heads are

facing

outwards.

arrangement to secure ensuring the bolts are

not over tightened.

To avoid damaging the heater whilst

installing

chassis be suspended prior to fitting reflectors.

2.2.6 Reflectors

After removing the protective plastic coating,

slip the reflector through the brackets until the

locating slots are aligned with the type A

bracket fixing points.

Slide the next reflector through the brackets

and overlap the existing reflector until the

locating slots line up with the same bracket

fixing points Secure overlapped reflectors to

bracket using M6 nuts, bolts and flat mud

washers.

For joining radiant

Tighten

clamping

recommend

the

heater

All reflectors must be positioned/

attached to the brackets exactly as

detailed in the assembly drawings.

2.2.7 End Caps

Position the end cap with no tube holes beneath

the reflector profile at the U bend end with the

end cap flanges facing inwards. Fasten to

reflector using M5 pozi set pin and 'Z' clip.

Position the end cap with tube holes

the reflector profile at the burner end with the

end cap flanges facing inwards. Fasten to

reflector using M5 pozi set pin and 'Z' clip.

bolt

2 x 'Z' clips

2.2.8 Burner Assembly

Slide the burner assembly onto the RIGHT

HAND

TUBE

ensuring it is fully engaged. Secure with grub

screws.

2.2.9 Heat Exchanger Assembly

lide the heat exchanger assembly onto the

LEFT HAND TUBE when viewed from above

ensuring it is fully engaged. Secure with pinch

screws.

2.2.10 Detailed Assembly Drawings

The

following

dimensional details of the VSXE heaters.

Please note the heater type, length and

reference number from the delivery/advice note

before identifying the correct model drawing.

M5 set pin

These holes -

Burner end only

when viewed from above,

pages

show

the

beneath

End Cap

technical