V2000 User’s Manual
U-0623-0383.docx – Issue: 05 complete, approved – 17/12/15
Page 34 of 36
12 Maintenance
The V2000 should be tested with the PA/VA (Public Address / Voice Alarm) system for correct operation, at
maximum intervals of three months, and as part of the system maintenance schedule.
There are no routine maintenance tasks for the V2000 except for operational testing and battery checking.
12.1 V2000 Host and DSP firmware version
The V2000 Host and DSP firmware determines the features of the V2000. They can be found using the
V2000 Dynamic Configuration Tool.
It is important to know the V2000 Host and DSP firmware versions for maintenance purposes, and to ensure
that the unit has the correct functions. These firmware versions should be quoted in all enquiries regarding
the unit.
12.2 Battery Resistance Measurement
The V2000 charger monitors the resistance of the batteries, related cable and connections. It reports a fault
when the combined resistance exceeds 60 mΩ so must not be relied upon as a measure of battery health.
The resistance of each battery should be measured at maximum intervals of three months, as part of the
system maintenance schedule. The battery resistance can be measured with appropriate battery tester
(Yuasa Battery HiTester 3554).
Battery
New Value (mΩ
ΩΩ
Ω) Warning Zone (mΩ
ΩΩ
Ω) Critical Zone (mΩ
ΩΩ
Ω)
NPL65-12 3.5-5.4 8.40 9.50
12.3 Visual Inspection
A visual inspection of the V2000 and batteries (if used) should be carried out at maximum intervals of three
months, as part of the system maintenance schedule.
Carry out a thorough visual inspection looking for signs of corrosion on or around the unit and batteries for
signs of leakage, a cracked case or top, missing protective caps etc.
12.4 V2000 Equipment Replacement
If any of the V2000 equipment such as amplifiers, LSZDC, standby interface card, or the V2000 frame itself
needs replacing refer to the V2000 Installation Guide (ASL document U-0623-0291) or the relevant individual
equipment installation guides. Note that installation guides should be used as a guideline only as they may
not contain all the steps required for equipment replacement.
12.5 Battery Replacement
If the any of the battery equipment needs replacing refer to the BDIST - V2000 Installation Guide (ASL
document U-0456-0199).
Please read and observe the instructions and guidelines in section 2 – Safety and Precautions before
carrying out any maintenance task. Failure to follow these instructions and guidelines may cause
personal injury and/or damage to the equipment.
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