SUMAVISION EMR Operation Introduction
49 /53
Table 8-2 Monthly maintenance
Reference
maintenance
hour
(man×hour)
Check
external
environment
Cabinet cooling hole
state
Check the state of
cooling holes.
Keep clean around the cooling
holes, without any mess.
8.5 Quarterly Maintenance
Refer to Table 8-3 for quarterly maintenance.
Table 8-3 Quarterly maintenance
Reference
maintenance
hour
(man×hour)
Inspect the
cabinet
cleanness
Inspect the cabinet
cleanness
Observe the
inside and outside
the cabinet.
The cabinet surface is clean.
There is no much dust inside the
cabinet. Otherwise, the cabinet
should be cleaned
Inspect the
device
cleanness
Inspect the device
cleanness
There no much dust outside the
device. Otherwise, it should be
cleaned. Watch out the external
wiring of the device in cleaning.
8.6 Annual Maintenance
Refer to Table 8-4 for annual maintenance.
Table 8-4 Annual maintenance
Reference
maintenance
hour
(man×hour)
Inspect
grounding,
ground
cable and
power lead
connection
Check the
earth
resistance
Use the earth
resistance tester
for testing.
The joint grounding resistance is less than
1 ohm.
Check the
ground cable
connection.
Inspect whether
the ground cable is
reliably and
securely
connected to the
ground cable
group of the office.
(1) The connection is secure and reliable.
(2) No wire aging exists.
(3) No erosion exists on the ground cable
group, with proper anti-corrosion.
Inspect the
power lead
connection
Inspect whether
the power lead is
reliably and
securely
connected to the
power lead of the
office.
(1) The connection is secure and reliable.
(2) No wire erosion and aging exist.
8.7 Clean-up and maintenance
Pay attention to the following contents for the clean-up and maintenance of the device.
Clean the working site; wipe the device shell with a soft cloth. The water can not
To Next Page
Loading...
Need help?
General