Digital Equipment DEC 3000 Series Service Information page 358

Installation Procedure
(H9A00-AJ Cabinet),
Secure the
PE50A–B9/D9
Unit to the
Chassis Slide
Assembly
F–20
Continued
Two people are required to install the system. Failure
to do so could cause personal injury.
Digital does not recommend installing the
PE50A–B9/D9 unit in the top area of the H9A00–AJ
cabinet, for stability reasons.
To secure the PE50A-B9/D9 to the chassis slide assembly
(Figure F–9):
Steps Action
1 Slide out the stabilizer bar (if not already out) to support
the weight of the system being installed.
2 Slide out both chassis slide assemblies
fully extended.
3 Use two people to carefully lift the PE50A–B9/D9 unit
and place it on the extended chassis slide assemblies
4 Secure the PE50A–B9/D9 unit to the assemblies, using
the four thumb screws at the bottom of the assemblies.
5 Tighten the six nuts securing the chassis slide support
brackets to the assemblies.
6 Do not push the PE50A–B9/D9 unit into the cabinet.
WARNING
Continued on next page
until they are
.