GAS COMPRESSORS / BOOSTERS
GAS & AIR MIXING SYSTEMS
AIR BLOWERS & VACUUM PUMPS
The Utile Engineering Co. Ltd.
Irthlingborough, Northamptonshire, NN9 5UG, ENGLAND
Telephone: + 44 (0) 1933 650216 Facsimile: + 44 (0) 1933 652738 Email: sales@utileengineering.com
www.utileengineering.com
14
IC182
Reassemble rear end
6.13
Refit sliding blades (7) in their slots after lightly smearing with oil and removing any high spots with fine emery
cloth. Ensure the blades are orientated correctly in their slots.
6.14
Position the bearing seal (21) into position in the coverplate (3) ensuring that the tension spring is facing the rotor.
6.15
Press the outer race of roller bearing (23) into position in the coverplate (3).
6.16
Fit new o-ring (24) into the coverplate groove. If coverplate gasket (45) has been replaced, it is essential that they
are the same thickness as the originals, otherwise internal clearances will be affected and could cause serious
damage. Lightly smear the gasket with oil before replacing.
6.17
Place rear coverplate assembly onto cylinder (1) via location dowel and bolt with six screws (30) and with
coverplate gaskets (45) in place.
6.18
Position the bearing loose flange in place. The whole bearing assembly can be locked onto the shaft with the
locknut (28).
6.19
When fitting the mechanical seal (20), wipe over the shaft with soapy water to assist the assembly, the seal can
then be eased onto the shaft and pushed against the locknut. Replacement seal seats should be lubricated for
easier fitting in the end cap.
6.20
The end cap (5) can now be fitted with the gasket (45) and any appropriate shims.
6.21
Position fan (10) on the shaft, with the set screw. Refit fancowl (11) onto supports with screws (32).
Check that the shaft rotates freely by hand before refitting lubrication system.
6.22
Reposition support plate (12) complete with oil pump assembly and tighten with clamp screw (34). Refit drive
pulley (48) and timing belt (51). Prime oil pipes before use.
7.
Spare Parts
A stock of the main wearing parts at the installation site is important to the constant availability and smooth running of the
machine. We recommend the following parts and quantities to be kept in stock at the installation site.
Description
Part Number
Quantity
L95HP
L130HP
L175HP
Blade
S 8797/1
S 8797/2
S 8797/3
5
Roller Bearing – Drive End
H 1120
H 1120
H 1120
1
Roller Bearing – Rear End
H 1119
H 1119
H 1119
1
Mechanical Seal
F 1113
F 1113
F 1113
2
Bearing Seal
F 1067/V
F 1067/V
F 1067/V
2
O-Ring
F 1070
F 1070
F 1070
2
Gasket – Flange
S 1170/1
S 1170/1
S 1170/1
2
Gasket – Coverplate
K 1032
K 1032
K 1032
2
Gasket – End Cap
S 8544/1
S 8544/1
S 8544/1
2
Timing Belt
P 1023
P 1023
P 1023
1
Drive Belt / Drive Coupling
1 set
Always quote the machine serial number when ordering spare parts.
After Sales Service
Contact the address or telephone number shown at the bottom of each page or our local distributor, for any after sales
service, maintenance or service problems.
Contract maintenance, service exchange machines or a site visit by a Utile Engineering Service Engineer can also be
arranged in the same manner.
Utile Engineering can also provide Training Programs for all your requirements, from maintenance repair to operator and
supervisor training. They are structured to give specialist knowledge of our products and procedures including use of
authorised spares. The enacting of the Health and Safety at Work Act focused attention on the responsibility of all parties,
manufacturers, users and repairers on the repair of equipment. We strongly recommend that repairs should be carried out
to the original specification using authorised replacement parts where necessary.
Spare Parts
After Sales Service
