Stulz CyberCool 2 - 7. Maintenance; 7.1 Safety Instructions; 7.2 Maintenance Intervals

78 EN/09.2019/G41 © STULZ GmbH – all rights reserved
cybercool 2 screw original insTrUcTions
All maintenance work has to be carried out under strict compliance with the country-specific accident pre-
vention regulations. In particular we refer to the accident prevention regulations for electrical installations,
refrigerating machines and equipment. Non-compliance with the safety instructions can endanger people
and the environment.
Maintenance work is only to be carried out on the units by authorized and qualified specialist staff.
Procedure instructions
 
 
 
 
 
7. Maintenance
7.1 Safety instructions
** depending on environment, in the proximity of trees and in case of low positioning of the chiller, a half-yearly control is required.
7.2 Maintenance intervals
Component
Maintenance interval
half-yearly yearly every 5 years
Refrigerant circuit
Refrigerant charge X
 X
 X
 X
 X
 X
 X
Expansion valve X
Air circuit
 X
Fan X
Water circuit
 X
Evaporator X
Unit housing
Electrical box X
Unit interior X
* see also table on page
83.