Ulvac C15T, Инструкция по эксплуатации

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Maintenance
6-2
ULVAC CRYOGENICS INCORPORATED
When disconnecting and reconnecting the self-sealing coupling, always use two spanners
as described in Section 3.4 and 5.1.
8. Remove the adsorber mounting bolt (M6). (Figure 6-1 (3))
9. Remove the adsorber from the compressor. (Figure 6-1 (4))
Depressurize the adsorber before disposing of it.
Always use the charging adapter to depressurize the adsorber.
◆
Installing the Adsorber
1. Remove the dust caps from the self-sealing coupling halves at each end of the
replacement adsorber.
2. Install the replacement adsorber following the steps for adsorber removal in reverse
order.
3. Connect the adsorber to the compressor internal piping.
4. Ensure that the helium pressure gauge reads 1.60
±
0.04MPaG. If additional gas
pressure is required, follow the instructions in Section 5.1.
5. Replace the rear panel.
6. Write installation date and elapsed time on the adsorber label. Also write elapsed time
for the next replacement of adsorber (plus 30000 hours to the present elapsed time).
CAUTION
WARNING