4
IMM AGS-2
Installation and Start-up
WARNING
Sharp edges and coil surfaces are a potential injury hazard. Avoid contact with them.
Note
: Installation and maintenance are to be performed only by qualified personnel who are
familiar with local codes and regulations, and experienced with this type of equipment.
Start-up by McQuayService is included on all units sold for installation within the USA and
Canada and must be performed by them to initiate the standard limited product warranty.
Two-week prior notification of start-up is required. The contractor should obtain a copy of
the Start-up Scheduled Request Form from the sales representative or from the nearest
office of McQuayService.
WARNING
Escaping refrigerant can displace air and cause suffocation. Immediately evacuate
and ventilate the equipment area. If the unit is damaged, follow Environmental
Protection Agency (EPA) requirements. Do not expose sparks, arcing equipment, open
flame or other ignition source to the refrigerant.
Handling
Avoid rough handling shock due to impact or dropping the unit. Do not push or pull the
unit.
Never allow any part of the unit to fall during unloading or moving, as this can result in
serious damage.
To lift the unit, lifting tabs with 2
½
" (64 mm) diameter holes are provided on the base of the
unit. All lifting holes must be used when lifting the unit. Spreader bars and cables should
be arranged to prevent damage to the condenser coils or unit cabinet
(see Figure 1).
DANGER
Improper lifting or moving unit can result in property damage, severe
personal injury or death. Follow rigging and moving instructions carefully.
Figure 1, Required Lifting Method
NOTES:
1. All rigging points on a unit must be
used. See location and weights at
lifting points beginning on page 13 for a
specific size unit.
2. Crosswise and lengthwise spreader
bars must be used to avoid damage to
unit. Lifting cables from the unit
mounting holes up must be vertical.
3. The number of condenser sections, and
fans can vary from this diagram.
