Operating instructions
22
3
2
1
30-32 4001 1670
35-37 4525 1670
40-42 4001 1880
45-47 4525 1880
50-52 4001 1994
55-57 4525 1994
60-62 4001 2096
65-67 4525 2096
70-72 4620 2426
75-77 5229 2426
80-82 4620 2711
85-87 5229 2711
1. Soleplate detail
2. Condenser
3. Evaporator
Typical applications of these units are in refrigeration
systems, and they do not require earthquake resistance.
Earthquake resistance has not been verified.
3.4.1 - Install standard isolation
Figs. 12 and 13 show the position of support plates and
shear flex pads which together form the standard machine
support system.
3.4.2 - Installation of a levelling accessory (if necessary)
Where a floor surface is irregular or uneven, it may prove
necessary to use accessory spring isolators (supplied by
Carrier for field installation) and levelling pads. See Figs.
14 and 15.
Place the unit levelly, using the spring isolator jacking
screws. Use a level at least 600 mm long.
In order to provide adequate, long-lasting support for the
unit, it is essential to choose the right grout and to apply it
properly. Carrier advise using an epoxy-type, pre-mixed,
non-shrinking grout only. Follow the manufacturer’s
instructions for applying the grout.
• Check the unit layout plans to determine the required
grout thickness.
• Apply wax to the jacking screws to facilitate subsequent
removal from the grout.
• The grout must be applied up to the top of the base of
the spring isolator, and there must be no gap in the
grout below the spring isolators.
• Allow the grout to dry and set in accordance with the
manufacturer’s instructions before starting up the unit.
• Remove the jacking screws from the soleplates once
the grout has set.
Level base line
Machine foot
1. Support plate
2. Shear ex pad
The isolation package includes four shear ex pads.