Service Manual

GSM-205-423
Fitting upper cabinet onto stacking bracket
31st Oct 01
Inst. 2–16
Installation & Configuration: Horizon macro indoor
CONTROLLED INTRODUCTION
68P02902W08-B
Fitting upper
cabinet to
stacking
bracket
This procedure assumes the upper cabinet has been unpacked (see
Equipment delivery and unpacking).
To install the upper Horizon
macro indoor cabinet in a stacked configuration:
WARNING
Do NOT stack more than two indoor cabinets.
The bottom cabinet must be bolted to the floor using the
supplied plinth. This prevents danger from toppling in
stacked configurations.
1. Ensure the stacking bracket is fitted to the lower cabinet. If not, refer to
Fitting a stacking bracket.
2. Place the plinth in a convenient position, near to unpacked upper cabinet.
3. Fit the cabinet to unsecured plinth as described in Fitting cabinet to
plinth.
WARNING
Each cabinet can weigh up to 130 kg if fully equipped.
Handle the cabinets with extreme caution, and in
accordance with local health and safety regulations.
Eyebolts are to be used with lifting equipment. These must
be located in the correct position as shown in Figure 2-9.
The four screw locations used for hood pins must NOT be
used for eyebolts.
Visually check each eyebolt before inserting. If any
damage is apparent, DO NOT USE.
The eyebolts must not be over tightened; hand tight is
sufficient. Do not tighten eyebolts with a t-bar or
spanner. Screw the eyebolt fully into the lifting point so
that no thread is left exposed.
4. Fit the eyebolts to the locations identified with an eyebolt symbol and the
word LIFT. hand tighten the eyebolts and, using suitable lifting equipment,
lift the cabinet onto the stacking bracket and slide to position.
5. Attach four M10 bolts to the cabinet plinth from underneath the top of the
stacking bracket. Tighten to the correct torque (see
Installation &
Configuration: GSM-205-423
Site requirements and considerations).
6. Install the top stacking bracket to hold the CCBs (see Fitting a stacking
bracket) or optional hood (see fitting the optional hood), if required.
CAUTION
Incorrect airflow may cause internal cabinet temperatures
to rise above operational limits. Do not obstruct the
honeycomb ventilation panels on the top of the cabinets.
Ensure the stacking brackets are clear of obstruction,
particularly on the right side.
7. Fit a stacking bracket front cover onto each stacking bracket, using the
procedure described in Fitting the stacking bracket front cover.
The finished assembly is shown in Figure 2-10.