62
VI. MAINTENANCE
WARNING!!!
DO NOT OPEN the covers of the UPS because there are no user serviceable parts inside.
DO NOT TOUCH battery leads. There is high voltage even if the UPS is off. Therefore no
one should open the covers of the UPS except authorized service personnel. Otherwise,
serious injuries may occur.
6.1 Scheduled Maintenance
Some semiconductor devices inside the UPS do not require any maintenance. Cooling fans are the only
moving parts. If the environment is clean and cool enough, the scheduled maintenance requirements will
be at minimum level. On the other hand, periodic checks and maintenance based on well prepared
documents will increase the performance of the UPS and prevent some unimportant faults to become
serious ones.
The equipment has been designed to require minimum maintenance effort. The user should follow
the instructions below.
6.2 Daily checks
Check the UPS everyday and be careful about the following:
1.
Check the operator control panel. Verify that all LEDs and parameter measurements are normal and
there is no alarm message on the indicator panel.
2.
Check if the device is overheated.
3.
Check the cooling fans’ operations.
4.
Check if there is any sensible change in the noise level of the equipment.
5.
Check if there is any stoppage on the ventilation path. If so, clean the dust using a vacuum cleaner.
6.
Make sure that there is nothing placed on the UPS.
6.3 Weekly checks
1.
Record the results on the indicator panel.
2.
Measure and record voltages on each phase.
3.
Measure and record currents on the output of the UPS.
4.
Check batteries status by performing a manual battery test. Use a dry humid gland to clean the cover of
the UPS.
Record the observations if possible. Check if there is any difference with the previous records
(observations). If the last recorded values are significantly different from previous records, please check If
the load has been changed, and if so please record the type, size, and position of this load. These
information will be very valuable in helping the service personal in determining any possible errors.
If there is significant change in the parameter values without any reason please immediately call the
qualified service personnel.
Summary of Contents for ARTon Plus series
Page 1: ...SERVICE TRAINING NOTES ARTon Plus SER S UPS 10 15 20 30 40 kVA 3 Faz Giri 3 Faz k...
Page 2: ......
Page 13: ...9 Figure 1 4 2 IGBT Rectifier...
Page 14: ...10 Figure 1 4 3 Transformerless 3 Phase Inverter...
Page 15: ...11 Figure 1 4 4 ARTonPlus series UPS Basic Diagram...
Page 21: ...17 Figure 1 5 3 PFC3P R1 Board...
Page 23: ...19 Figure 1 5 4 IPMD3P Board...
Page 28: ...24 Figure 1 5 5 P3MC R5 Board...
Page 31: ...27 Figure 1 5 6 ADVS01 R1 Board...
Page 33: ...29 Figure 1 5 7 SDXC300 R1 Board...
Page 36: ...32 Figure 1 5 9 ITF3 R2 Board...
Page 39: ...35 Figure 1 5 11 OPS3 Board...
Page 40: ...36...
Page 41: ...37...
Page 42: ...38...
Page 73: ......
Page 74: ...1 AGKK7080 01 2008...
