Adler 744-122 Installation Instruction
Contents Pag e
Part 2: Installation Instructions Cl. 744-122
1. Mobile Stand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2. Securing for Transport . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
3. Height of the Table Top (Working Height) . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
4. Checking the V -Belt T ension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
5. Attaching Machine Parts removed for Shipping . . . . . . . . . . . . . . . . . . . . . . . 4
6. Connection to the Compressed Air Supply . . . . . . . . . . . . . . . . . . . . . . . . . . 8
7. Connection to the Electrical Mains Supply and Checking the Direction of Rotation . 9
8. Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
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Installing the 744-122
Installation is to occur as described in the following
information. All necessary parts can be found in the
attached package.
Important Notice!
The mains voltage and the nominal voltage
(operating voltage) specified on the spar
below the table top mus t be id en ti c al.
All work on the electrical components is to
be conducted by au th orized personnel and
with the ma in s pl ug pu ll ed .
The safety instr u c ti on s are to be observed!
1. Mobile Stand
The stand is equipped with castors for moving the
sewing unit in- ho us e.
When being set up the sewing unit can be lowered
for stable positioning by turning the screws 1 to the
left.
2. Securing for T ransport
For the duration of sh ip pi ng th e t ra ns p ort carriage
is held in place by the safety device 3 and the
binding 2. It is essential that both part s be rem oved
before furt he r work is performed and b efore
starting operation.
3. Height of the Table Top
(Work Heig ht)
The work height is adjustable between 920 and
1140 mm. The lower height set at the facto ry is in
most cases the correct height for standing
operation.
After loosening the four feet the raising of the stand
on each side of th e u ni t mu s t b e d on e i n o ne
operation. Use a water level for alignmen t.
4. Checking the V -Belt T ension
The V-belt tensions from the sewing drive to the
reducer gear and from there to the machine head
have been set at the factory, but must be check in g
when setting up af te r delivery.
With proper tension the V-belts can still be pressed
together in the mi dd le by ab ou t 1 0 m m.
If necessary make an appropriate adjustment after
loosening the s ewin g d rive mounting and the
reducer gear 4.
1
3
2
4
3
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