Page 6
Publication 4991460001 (May 2000)
3
INSTALLATION
When installing the D9000 unit the following must be checked:-
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The correct rotation of the D9000 rotors.
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The alignment of the D9000 drive and the vehicle PTO is within limits
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The cooling air inlet to the unit is unobstructed.
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The belt drive is installed and aligned correctly.
3.1
Power Requirements
The vehicle Power Take Off (PTO) should be rated for the full power consumption of the
D9000 i.e. 60 Kw. at 3000 rpm input shaft speed (190 Nm. torque at the compressor input
shaft) = 340 Nm at propshaft for standard 1. 78:1 Belt Arm
A belt drive capable of transmitting the required power and with a drive ratio to ensure an
operating speed range of between 1800 and 3000 rpm for the D9000 is required. Consult
your Drum agent for an appropriate belt drive.
3.2
Mounting
The D9000 should be attached to the vehicle chassis via two sections of channel (minimum
4” x 2” or 100 mm x 50 mm). The D9000 machine and bracket assembly can then be then be
bolted to these channels using 8 off M12 bolts and lock nuts.
The axis of the D9000 must be parallel to the vehicle PTO shaft (see figure 5) this can be
achieved by angling the channel. This may result in the D9000 unit being visually out of
alignment with the vehicle chassis.
M12 bolts and lock nuts
(Ensure that the Bolt heads
are on the outside of the
bracket, this will prevent
any fouling of the drive
belts)
VEHICLE CHASSIS
Fig 4
Top Bolt centre must be a minimum
of 50mm below top of channel
mounting legs. Max hole size is
15mm for M14 bolts
30mm Max
Delivery Pallet must remain
attached until machine is
secured to chassis