11 when power to the service module is lost – INFICON HAPSITE Smart Plus Chemical Identification System User Manual

Page 497

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HAPSITE Smart Plus Operating Manual

Figure 15-34 Yellow Protective Cover Placed Over Aluminum Storage Plug on Service Module

To complete the Service Module storage procedure, turn off the Service Module
power switch at the back left of the instrument.

CAUTION

The Service Module should be stored in a clean and dry
area. Avoid storing the Service Module in areas which are
outside the temperature range of 40 to 95 °F (5 to 35

°C).

15.11 When Power to the Service Module is Lost

In case of a sudden loss of supplied power, the Service Module will close the
HAPSITE Interconnect Plug and shut down the pumps properly. This happens
automatically in order to preserve the vacuum in the HAPSITE Mass Spectrometer
manifold and to protect the Service Module pumps from being damaged.

When power is restored, the HAPSITE and Service Module must be attached again
before the Service Module will provide proper vacuum for the HAPSITE. Refer to

section 15.7, Attaching the HAPSITE to the Service Module, on page 15-12

.

NOTE: See

Chapter 16, Maintenance

for additional information on using the

Service Module to perform maintenance on the HAPSITE.

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