IMI CWR 25, Техническое руководство

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MOUNTING CENTRES
CWR A B C D E F G H J K L M
25 170 199 568 510 600 761 46 70 100 65 300 50
45 470 199 868 510 900 761 46 90 200 56 450 50
65 770 199 1168 510 1200 761 46 120 300 41 600 50
85 1070 199 1468 510 1500 761 46 130 400 36 750 50
3 If fitting the unit in a suspended ceiling after the ceiling has been installed, remove ceiling tiles to accept the
chassis, plus adjacent tiles on each side for general access. Use the ceiling tile support rail when the unit is
positioned some distance from the wall; the rail should be secured to the rear of the unit chassis prior to hanging
the unit.
4 The chassis should be supported by four (M8) bolts, or screwed rods and 12 nuts (M8 OD) on a suspended
ceiling, supplied by the installer.
On plasterboard suspended ceilings, remove sufficient of the ceiling to give clearance for the unit to be fitted, and for
access to pipework and electrics; trap doors should be left for service access to electrics and pipework.
On reinforced concrete ceilings use Rawlbolt shields or equivalent.
On wooden ceilings use battens for a mounting frame.
5 Suspend the chassis, using either 4 bolts and 4 washers (solid ceiling) or 12 nuts and 8 washers (suspended
false ceiling).
NOTE: The mounting holes are keyhole slots and therefore the Rawlbolts should be installed prior to offering up the
unit.
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