MCH60
Nuvair
Page 18
www.Nuvair.com
ThirdStagePSI_HiAlm_B
Compressor B alert. The compressor third stage pressure is high and requires evaluation. Alarm sounds.
ThirdStagePSI_HiHiAlm
Compressor A alert. The compressor third stage pressure is critically high. The system shuts down
immediately and sounds an alarm.
ThirdStagePSI_HiHiAlm_B
Compressor B alert. The compressor third stage pressure is critically high. The system shuts down
immediately and sounds an alarm.
ThirdStagePSI_LoAlm
Compressor A alert. The compressor third stage pressure is low and requires evaluation. Alarm sounds.
ThirdStagePSI_LoAlm_B
Compressor B alert. The compressor third stage pressure is low and requires evaluation. Alarm sounds.
ValveService1
Compressor A alert. After 500 hours of runtime, a 500-hour valve service is required. Alarm sounds and
activates maintenance shutdown. MaintenanceSD timer activates.
ValveService1_B
Compressor B alert. After 500 hours of runtime, a 500-hour valve service is required. Alarm sounds and
activates maintenance shutdown. MaintenanceSD_B timer activates.
ValveService2
Compressor A alert. After 1000 hours of runtime, a 1000-hour valve service is required. Alarm sounds.
MaintenanceSD timer activates.
ValveService2_B
Compressor B alert. After 1000 hours of runtime, a 1000-hour valve service is required. Alarm sounds.
MaintenanceSD_B timer activates.
4.5 Run Hours Screen
The run hours page is dedicated to how many hours are
accumulated for different maintenance items. The page displays:
•
Current date by day, month, and year.
•
Compressor A (left) and Compressor B (right) Timers:
Different timers track the required service schedule of
each compressor. The timers include:
o
C
OMPRESSOR
R
UN
H
OURS
Total runtime. Does not reset.
o
N
EXT
O
IL
C
HANGE
D
UE
Every 250 hours of runtime. Resets after service is performed with new lockout code.
o
N
EXT
F
ILTER
C
HANGE
D
UE
Breathing filters every 250 hours of runtime. Resets after service is performed with new lockout
code.
o
N
EXT
V
ALVE
S
ERVICE
1
A 500-hour valve service is required. Resets after service is performed with new lockout code.
Summary of Contents for MCH60
Page 1: ...Operation Manual MCH60...
Page 2: ...MCH60 Nuvair Page 1 www Nuvair com Notes...
Page 3: ...MCH60 Nuvair Page 2 www Nuvair com Notes...
Page 37: ...MCH60 Nuvair Page 36 www Nuvair com 19 0 Service Log Date Technician Name Service Performed...
Page 41: ...MCH60 Nuvair Page 40 www Nuvair com Notes...
