Page 56 - June

PROFESSIONAL ADVICE

Notes.
1. Work on the ANNUAL maintenance
of the compressor is carried out under
SPINN COMPRESSOR SERVICE CARD # 7 the direct supervision of an equipment
TOPIC: "Checking the tension of the belts" (work is performed only by trained repair mechanic with the assistance of an
personnel)
TOOLKIT: special wrench with triangular jaw, 6-point wrench (4mm), 6-point wrench electrician of the enterprise.
(6mm), combination wrench (13mm) 2. The condensate drained from the oil
- turn off the installation. tank must be disposed of in accordance
- remove the front panel (pos. 1, fig. 1) with a special wrench with a triangular jaw
- remove the protective panels with a hexagonal wrench (pos. 2,3,4, fig. 1) with the current regulations.
- loosen the fixing bolts by half a turn (pos. 5, fig. 2) The reader will notice that most of the
- adjust the belt tension with two tensioners (pos. 6, fig. 2)
service transitions for SPINN compressors
are associated with a certain operating
card. Few people know what it is today at
enterprises.
Operational maps, in particular of
work on the maintenance of industrial
equipment, are now not present in our
mechanical engineering in any form. And
if you consider that there are no such
- retighten the fixing bolts (pos. 5, fig. 2) cards, not only in the field maintenance
- the tension is set correctly when, when applying a force of 5 kg in the middle
between the pulleys, the belt deflection is approximately 6 mm (see Fig. 3) of equipment, but also for QC department
- reinstall the protective panels (pos. 2,3,4, fig. 1) specialists - the situation with the
- refit the front panel (pos. 1, fig. 1)
observance of technological discipline in
the industry is close to critical. Above in
the appendix, as an example, I showed my
version of the operating card for servicing
SPINN compressors (No. 7). The operational
maps shown here, despite the seeming
simplicity of their transitions, still carry,
albeit indirectly, a disciplining component
that does not allow the performer under
any circumstances to neglect the sequence
of performing a particular operation. Above
the performer-repairman, there should
be an inspector of the quality control
department of a metalworking shop with his
own operating card (hereinafter - OC) for
monitoring repair work and maintenance,
respectively. For example, in our case the
process engineer A. Ivanov controller QC department, in accordance
with its OC, checks the correctness of the

56 Stanochniy park