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SERIAL NUM. ___________________________
N°
1
Check the transmission alignment and the belt tension
2
Check the rotation by hand of the compressor
3
Check the correct position of the safety devices
4
Clean the pipes and remove eventual obstructions
5
Check the connections of the pipes with the compressor unit
6
Check lubricating oil level
7
Open the shut-off valve on the discharge pipe or on the suction pipe
8
Remove motor safety transport device (for Robox ES)
Check the direction of rotation for compressor motor (Drive End)
9
Clockwise for WS Robox Screw
(Counterclockwise for Robox ES)
Check the direction of rotation for fan motor (Non Drive End)
10
Clockwise for WS Robox Screw
(Counterclockwise for Robox ES)
Check connection 437
11
Start the unit. The noise hood fan must be started by Sentinel
Check connection 430-432
With running unit switch off the noise hood fan thermal protection 10Q8 in
12
the rear ancillary panel. Unit must be stopped by Sentinel and related red
led have to light on front panel.
Check connection 435
With running unit switch off the main motor thermal protection FR1. Unit
13
must be stopped by Sentinel and related red led have to light on front
panel.
Check emergency button function.
With running unit action the emergency button on front of the unit. Unit must
14
be stopped by Sentinel and "AL-B-19" alarm code displayed on front panel.
Turn the key switch on the rear ancillary panel to reset the emergency
system, the lamp must be off
Repeat preceeding control 14 for each other emergency button installed
15
on the unit.
16
Set the closing time of the starting valve VSM if any.
Operate ROBOX SCREW for about three hours at contract conditions
and check that there are no strange noises, vibrations, oil leakage or
17
overheating,
After the first three hours of operation carry out the checks forecast in the
maintenance plan
18
Download Sentinel data on smart-key (if any) by RS232 front port
ENCLOSED II - START-UP CHECK LIST
DESCRIPTION____________________________________________
Check
Result
Date
Signature
OK / NO
W3-0A5 12-I
93
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