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5
Installation
General
- The 50BY008-040 and 50BL050-080 units are self contained units arranged for vertical air discharge
and wired and piped at the factory.
Fan motor and fan drive package are also factory installed in one enclosure.
Receiving Unit
- Check unit against shipping order. Inspect carefully fan concealed shipping damage. If shipment
is damage or incomplete, file claim with transportation company and advise Carrier immediately.
Location for Installation
- Check the following when selecting a location to install unit:
1. Location should be able to support unit operating weight. Reinforce the floor as required.
2. Allow sufficient space for service and air flow around the unit as show in Fig. Unit dimension.
3. The floor must be level. The tolerance of gradient is within 10 mm difference of height at both ends of units
for the flow of condenser water and condensate drainage.
4. Where vibration is transmitted to the building structures, apply vibration isolating pad to the bottom of unit.
5. The units are designed for indoor installation. Do not locate unit where it might be exposed to the weather.
Rigging and Moving
- Do not uncrate unit until it is at its final location. When rigging by use of cables, apply
thick cloth or pads to the unit panels to prevent damage on panels. Run the cables to a central suspension point
so that the angle from the horizontal is not less than 60 degree. When moving unit by use of rollers, use at
least three rollers longer than the width of unit.
Unit Placement
- Uncrate the unit at the location. Loosen the hold-down bolts and unskid the unit. The holes for
the skid hold-down bolts can be used for unit mounting holes (See units dimension)
Compressor Mounting
After unit is installed firmly, remove front panels of the compressor section, and loosen the bolt to the extent that
the snubber washer can be moved slightly by finger pressure without removing the bolts.
Water Piping
- May be connected to the unit thru the openings provided on the unit (See Fig. Unit dimension)
Summary of Contents for 50BL Series
Page 1: ... Ÿà Õ µ µ Èß ËÕߪ Õ å Single Package Cooling Units 50BY BL 50BY BL 50BY BL ...
Page 2: ......
Page 13: ... Ÿà Õ µ µ Èß ËÕߪ Õ å 13 Technical Specification ...
Page 14: ... Ÿà Õ µ µ Èß ËÕߪ Õ å 14 Unit Dimensions 50BY008 010 50BY015 020 ...
Page 15: ... Ÿà Õ µ µ Èß ËÕߪ Õ å 15 Unit Dimensions 50BY025 030 50BY040 ...
Page 17: ... Ÿà Õ µ µ Èß ËÕߪ Õ å 17 Electrical Wiring Diagrams ...
Page 18: ... Ÿà Õ µ µ Èß ËÕߪ Õ å 18 Electrical Wiring Diagrams ...
Page 19: ... Ÿà Õ µ µ Èß ËÕߪ Õ å 19 Electrical Wiring Diagrams ...
Page 20: ... Ÿà Õ µ µ Èß ËÕߪ Õ å 20 Electrical Wiring Diagrams ...
Page 21: ... Ÿà Õ µ µ Èß ËÕߪ Õ å 21 Electrical Wiring Diagrams ...
Page 22: ... Ÿà Õ µ µ Èß ËÕߪ Õ å 22 Notes ...
Page 23: ......