Engineering Drawings - Honeywell ASPIRE-400 System Description, Installation And Maintenance Manual

SYSTEM DESCRIPTION, INSTALLATION, AND MAINTENANCE MANUAL
(b)
(c)
(d)
(2) Anti-Tamper Seal
(a)
E.

Engineering Drawings

(1) For HPA Outline and Installation, refer to Figure 4-1.
(2) For SCM Outline and Installation, refer to Figure 4-2.
(3) For SDU Outline and Installation, refer to Figure 4-3.
EFFECTIVITY
ALL
© Honeywell International Inc. Do not copy without express permission of Honeywell.
ASPIRE-400
"CAUTION: THIS UNIT IS NOT SUBJECT TO DAMAGE FROM
ELECTROSTATIC DISCHARGE AS AN ASSEMBLY. HOWEVER, IT
CONTAINS PARTS OR ASSEMBLIES THAT ARE SENSITIVE TO
ELECTROSTATIC DISCHARGE."
The SDU and HPA have a label with a triangular Hot Surface Temperature
warning symbol with bold upper case letters if any exposed part of the SDU
surface exceeds the local ambient temperature by more than 15°C (59°F).
NOTE: An acceptable phrasing is given below:
HOT SURFACES.
DO NOT TOUCH.
The SDU and HPA have a label with a triangular High Voltage caution symbol
with bold upper case letters to identify that they contain high voltage
components.
NOTE: An acceptable phrasing is:
WARNING
250 V
The SDU has a triangular Field Loadable Software warning label with bold upper
case letters.
NOTES:
1 An acceptable phrasing is:
CAUTION: THIS EQUIPMENT REQUIRES FIELD LOADABLE
SOFTWARE. ENSURE CORRECT SOFTWARE IS LOADED. REFER
TO AMM.
2 The label should be visible when installed in the aircraft, however if
sufficient space cannot be found on the front panel then the label may be
placed on the top or side of the SDU.
The components have one or more tamper-evident seals as necessary to detect
when any cover is removed.
23-15-49
3rd rvw Draft as of:
29 January, 2020
Page 4-2
22 Apr 2019