Variable Speed Drive (Vsd); Figure 5 - Form 3 Rigging Without Side Spreader Bars; Figure 6 - Variable Speed Drive Rigging; Table 2 - Variable Speed Drive Weights - York YMC2 Installation And Assembly Manual

FORM 160.84-N1
ISSUE DATE: 11/22/2016
Lifting
Holes

FIGURE 5 - FORM 3 RIGGING WITHOUT SIDE SPREADER BARS

Variable Speed Drive (VSD)

TABLE 2 - VARIABLE SPEED DRIVE WEIGHTS

Model Pounds
HYP0490XH 1,226
HYP0612XH 1,954
HYP0774XH 2,060
HYP1278XH 3,806
The VSD is shipped with glycol in the
cooling system. The VSD coolant must
be changed to the inhibitor provided with
the shipped loose items prior to starting
the unit or a VSD over temperature fault
may occur.
1. Attach rigging chains from an adequate lifting
device to the four lifting holes at the top of the
VSD as shown in Figure 6 on page 19, for VSD
weight refer to Table 2 on page 19.
2. Lift the VSD slightly off the ground to check for
center of gravity. Make adjustments as necessary
to level the VSD.
3. Lift the VSD and remove all packing material.
4. Carefully lower the VSD on to the supports on the
condenser.
5. Fasten the VSD to the condenser and to the motor
terminal box duct. Remove the rigging chains.
JOHNSON CONTROLS
Lifting
Holes
Lifting
Holes
6. Make all necessary connections for the VSD cool-
ing loop to be complete.
Kilograms
556
886
934
1727
Lifting
Holes

FIGURE 6 - VARIABLE SPEED DRIVE RIGGING

SECTION 2 - RIGGING AND LIFTING
65°
Min.
90°+/-10°
Lifting
Holes
Use lifting chains with working load limit
each 35% of total VSD weight.
65°
Min.
Lifting
Holes
2
LD16732a
65°
Min.
LD16730a
19