Technical data

6.9 Operating Log Sheet
An accurate record of system operating conditions
(temperatures and pressures) recorded at regular
intervals throughout each 24 hour operating period
should be kept. An optional status printer is available for
this purpose using automatic data logging.
The record of readings serves as a valuable reference
for operating the system. Readings taken when a
system is newly installed will establish normal
conditions with which to compare later readings. A
sample log sheet is provided in Figure 6.2, listing the
appropriate unit information which should be recorded
regularly.
6.10 Maintenance and Service
Units are not generally user serviceable and no attempt
should be made to rectify any faults found with the unit
unless suitably qualified and equipped to do so. If the
unit is malfunctioning in any manner, or the unit is
stopped by one of the safety controls, consult Section 8.
After repair or adjustment if the compressor cannot be
started or the particular fault continues to affect the
performance of the unit, please call the nearest York
Office. Failure to report recurring problems or continued
operation of a malfunctioning unit may lead to personal
injury or damage to the unit.
6.10.1 Normal and Safety System Shutdowns
Normal and safety system shutdowns have been built
into the unit to protect it from damage during certain
operating conditions. The unit will be stopped
automatically by controls that respond to high
temperatures, low temperatures, and low and high
pressures, etc. These safety shutdowns require the
operator to manually reset the control panel prior to
restarting the unit.
6-4 160.81-ICOM-GB0 (01/02)
Figure 6.2 Log Sheet