IBM 1627 Manual page 12

SAFETY
Personal safety cannot be over-emphasized. To in-
sure personal safety and the safety of others, make
it an every day practice to follow all safety precau-
tions at all times. Become familiar with, and use
safety practices, outlined in the IBM pocket sized
card, Form 124-0002, issued to all Customer Engi-
neers.
INSTALLATION PROCEDURE
The unit is completely assembled except for the 1627
pen assembly. The 1627 is connected directly into
the using systems control circuits. To satisfactorily
accomplish the installation, perform the following
steps in sequence:
1. Unpack the 1627 using the following pro-
cedures:
a. Remove shipping cover.
b. Remove protective liner that surrounds
the unit inside the container.
c. Remove accessory packages; check
items against included accessory list.
d. Lift out plotter and attached plywood
shipping base.
e. Remove three screws and washers that
fasten plywood base and spacer blocks
to plotter base.
f. Place 1627 on a flat surface.
WARNING: The recorder depends upon
free circulation of air under the base
for proper cooling. Do not place the
unit on top of any loose papers or cloth.
Loose materials of this type can block
the ventilating louvres in the base plate
and cause overheating. In addition, the
unit should not be placed on top of any
other heat-producing equipment.
Check recorder for signs of physical
damage in shipment. Make certain that
all front panel controls are secure on
the control shafts. Check that the pen
carriage can be moved freely by hand
SECTION 2 INSTALLATIONAND MAINTENANCE
across its track, and that the drum can
be rotated manually on its axis.
2. Install paper as described in Section 1 then
assemble 1627 pen by inserting desired
colored pen into plunger, then insert pen
and plunger into holder and install threaded
cap. Align key on holder with key slots in
carriage and press pen assembly into pen
mounting. Tighten knurled nut on bottom
of pen assembly (Figure 2-1).
NOTE: Before the recorder is placed in
operation, the reticle adjustment described
in Section 1, can be performed.
3. Install cable,
PiN,
between the system and
1627.
4. Check 1627 operation by performing the
Operational Checkout listed in Section 1.
Correct any trouble found in the 1627.
MACHINE SPECIFICATIONS
The following is for information only. Any unique
problems involving machine specifications should be
referred to District Physical Planning through the
customer's salesman. Variations between the 1627
Model 1 and Model 2 are given in Table 1.
~
. "'PEN
Figure 2-1. Pen Assembly
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2.1