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1.2.6 Notes

Note 1 Shutdown cannot be switched off until the problem has been solved.

Note 2

Shutdown can be switched off immediately (

/RESET key).

Note 3 Shutdown is switched off automatically.

Note 4 Safety limits can be entered in bar or °C/R.

Note 5 Shutdown monitoring active when digital output compressor starting signal

has been activated.

Note 6 Shutdown monitoring always active

Note 7 Shutdown monitoring delayed 300 sec. after compressor start.

Note 8 Shutdown monitoring delayed 180 sec. after compressor start.

Note 9a Shutdown monitoring delayed 45 sec. after compressor start.

Note 9b Shutdown monitoring delayed 45 sec. after compressor start.

Note 9c Shutdown monitoring delayed 15 sec. (the Start unload timer setting)

after compressor start.

Note 10 A 0.0 setting disables alarm/shutdown monitoring.

Note 11a 300 sec. delay, regardless of when limits are exceeded.

Note 11b 600 sec. delay, regardless of when limits are exceeded.

Note 12 The compressor must have been above 5% capacity.

When below 5% capacity alarm/shutdown monitoring is disabled.

Note 13 Shutdown monitoring delayed 15 sec. after compressor start.

Note 14 60 sec. delay, regardless of when limits are exceeded.

Note 15 HPO and HPC compressors only.

Note 16 Shutdown monitoring delayed 20 sec. after compressor start.

Note 17 For VMY Mk 2-2.5, calculate the following: (see Fig. 6) Oil pressure = Oil

pressure 3 (after oil filter) - Discharge pressure 2. For all other compressor

types (except SAB 80, see Note 20), calculate the following: Oil pressure =

Oil pressure 3 (after oil filter) - Suction pressure 1.

Note 18 The limits are not active until Ext. inp. s. has been selected in the menu

Setup /Configuration/External input.

Operating Unisab III control

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