Carrier 19PV550, Инструкции по установке, эксплуатации и обслуживанию

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13 - STANDARD MAINTENANCE
13.5 - Tightening torques for the main bolts and screws
Screw type Used for Torque Value (N.m)
M20 nut Chassis 190
M20 nut Heat exchanger side-side connection 240
M16 nut Heat exchanger connection 190
M10 nut Compressor fixing 30
H M16 screw Heat exchanger water boxes, structure 190
Thx M16x65 screw Compressor suction flanges 75
Thx M10x30 screw Compressor discharge flanges 22
Brass fitting TT300 Motor cooling brass fitting 40
Brass fitting TT350 Motor cooling brass fitting 50
Phillips head screw Compressor cover plate 13
H M8 Screw Drier cover 35
H M10 Screw Check valve cover 41
Taptite screw M10 Plate fixing, control box, terminal box 30
H nut condenser Motor coolinh brass fitting 50
13.6 - Evaporator and condenser maintenance
Check that:
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the insulating foam is intact and securely in place,
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the sensors and flow switch are correctly operating and correctly positioned in their support,
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the water-side connections are clean and show no sign of leakage.