40
AGL_Unit_LOCU_EN_Rev00
However, pipe plugs with sealant applied at the factory are not to be retorqued, as this would break
the seal and create a leak path in the cured sealant.
Torque (Nm)
Rotalock 1/2" x 5/8"
Brazed connection
Rotalock 5/8" x 5/8"
Brazed connection
Rotalock 7/8" x 7/8"
Brazed connection
Rotalock B.5/8", R.1"-14NS
35
Rotalock B.7/8", R.1 1/4"
45
Rotalock B.1 3/8", R.1 3/4"
70
Table 24: Torques of Rotalock connections
NOTE: In order to meet the requirements of the Ecodesign Directive 2009/125/EC with regard
to efficient system operation, ensure the refrigerant and oil charges are sufficient.
5.6 Condenser fans & motors
A yearly inspection of these items is recommended. Fastenings can become loose; bearings may
wear and f ans may require cleaning of solid deposits that can cause rotational imbalance.
Motors come with lifelong lubrication bearings that do not require lubricating on a routine basis, but
just need to be checked for wear.
Содержание Copeland OLE-49
Страница 5: ......
