Scope Of Delivery; Conventional Use; Maintenance - Schneider Airsystems UNM STS 1000-10-90 Operating Manual

Table of contents - Part 1
1.1

Scope of delivery ......................

1.2

Conventional use ......................

1.3 Technical data ..........................
1.4 Components.............................
1.5

Maintenance.............................

1.6 Vessel inspections .....................
1.1 Scope of delivery
– Compressor with instruction manual
– Documents accompanying compressed air
vessel
– Rubber dampers
1.2 Conventional use
The compressor is designed for generating
and storing compressed air only. Com-
pressed air is only suitable for compressed
air tools/devices/machines.
Any other type of use is considered contrary
to the intended use.
The compressor must not be used in poten-
tially explosive areas. Combustible, caustic
or toxic gases must not be sucked in!
1.3 Technical data
see Fig. 1a
1.4 Components
01 Compressor unit
02 Intake filter
03 Oil filler plug
04 Mini ball valve (oil drain)
05 Oil inspection glass
06 Pressure pipe
07 Check valve
08 Vessel
09 Ball valve at condensate drainage point
10 Pressure switch with ON/OFF switch
11 Safety valve
12 Pressure gauge (vessel pressure)
13 TÜV test flange
14 Electric motor
15 Cradle
16 V-belt
17 Belt guard grating
18 V-belt disc
19 Fan wheel
21 Silencer
22 Ball valve
1
23 Rubber dampers
1
1.5 Maintenance
1
1.5.1 Clean the silencer insert
1
1. Unscrew silencer cover.
1
2. Pull out silencer insert and clean in soapy
1
water (max. 50°C).
3. Slide insert into position, screw on si-
lencer cover.
If the insert can no longer be cleaned
properly, replace the complete silencer
unit.
1.5.2 Checking, setting and adjusting
the V-belt tension
Checking V-belt tension:
See instruction manual, part 2.
Setting/Adjusting V-belt tension:
1. Slacken counternut and remove.
2. Slacken second nut and slide drive motor
towards power unit. (Fig. 7b)
3. Remove old V-belt and replace with new
V-belt.
4. Tighten nut until V-belt tension is cor-
rect.
5. Lock counternut.
6. Attach the belt guard grating again using
the mounting plugs.
1.6 Vessel inspections
Compressor with type test: Inspection re-
quired prior to commissioning by "qual-
ified person".
Type identification: see compressor type
plate
We recommend that a "qualified person"
perform a pressure test on the vessel, de-
pending on its rate of utilisation, after 10
years in accordance with the Ordinance on
Industrial Safety and Health. Contact any of
our service partners.
It is essential to retain vessel documents
included in the delivery (= certification
documents) and inspection documents for
the entire service life of the vessel. The
statutory specified inspections must be
arranged in accordance with the applica-
ble regulations of the respective country
in which the vessel is used.
UNM STS 5,5/7,5 kW 90 l
GB
I/1