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The Utile Engineering Co. Ltd.

 

 

05/02/07 

Irthlingborough, Northamptonshire. England 
Tel: +44 (0) 1933 650216 
Fax: +44 (0) 1933 652738 

1 IC090CL

 

 

 
 

Installation 

Operation 

Maintenance Instructions 

 

Model 700 Series 

Centrifugal 

Gas Booster 

Fitted with Constant Level Oiler 

 
 
 
 
 
 
 
 
 
 
 
 

 

 
 

 

 
 
 
 
 
 
 
 

Serial Number 

 

 

 

Site Location

 

 

 

 

Installation Date

 

 

Summary of Contents for 700 Series

Page 1: ...rough Northamptonshire England Tel 44 0 1933 650216 Fax 44 0 1933 652738 1 IC090CL Installation Operation Maintenance Instructions Model 700 Series Centrifugal Gas Booster Fitted with Constant Level Oiler Serial Number Site Location Installation Date ...

Page 2: ...the said equipment declared to be in conformity with the Machinery Directive they must not be put into service Foreword The 700 series centrifugal gas booster has been developed based on many years of experience in the booster industry Using modern design techniques and production methods coupled with rigorous testing and high quality standards ensure this series of machines have a long efficient ...

Page 3: ...other machine data can be found in the following table Units Model 700 Maximum Pressure Air mbar 74 Speed Maximum R P M 10000 Speed Minimum R P M 4500 Max Volume at Max Speed Air m3 hr 455 Max Volume at Max Speed Bio Gas SG 0 8 m3 hr 455 Max Absorbed Power at Max Speed Air kW 1 7 Max Absorbed Power at Max Speed Bio Gas kW 1 5 Maximum Ambient Temperature C 40 Surface Temperature at Max Press at Max...

Page 4: ...y or otherwise immobilised to prevent accidental start up In this vein a fully qualified electrician should carry out all electrical work and all electrical equipment should be isolated before it is touched and pneumatic or hydraulic controls depressurised and made safe Procedures must also exist to ensure that electrical or other inputs cannot be restored accidentally during the maintenance or se...

Page 5: ...ing beams must be capable of carrying the weight of the machine to be lifted Do not use the shaft extension for lifting or moving the machine For weights see above in Technical Specification Installation Before commencing installation a site specific risk assessment method statement and hazard identification list must be completed and adhered to All work must be carried out in a safe area Utile En...

Page 6: ...e a straight edge a correctly aligned drive will contact both pulleys squarely see fig 3 3 Fit driving belts Measure span of belts between tangent points of the two pulleys A deflection of 1 5mm is obtained for every 100mm of the measured span Compare the deflection force required with the table If the force required is according to the table then the tension is suitable Too little force indicates...

Page 7: ...h downwards to actuate and stop the machine Reset the switch at the cut out temperature plus 10 C 15 C in order to avoid false tripping from small and reasonable increases above normal levels Inlet low pressure switches are wired normally open and set no lower than 10mbar Outlet high pressure switches are wired normally closed adjust the switch in the same manner as the temperature switch and rese...

Page 8: ... lifting points and apply care when handling the equipment Typical bolt tightening torques can be seen on page 5 Typical tools required for maintenance include Set of spanners Pipe Wrenches Circlip Pliers Set of screwdrivers Vernier Gauge Micrometer Two leg Pulley drawer Set of Allen Keys Hammer mallet Feeler Gauges New gaskets must be fitted every time the machine is dismantled Bearings and seals...

Page 9: ... inlet temperature 1 Worn bearing 1 Replace bearing 2 Insufficient lubrication 2 Increase lubrication rate 3 Impeller contacting housing 3 Check internal clearances 4 Drive misalignment 4 Realign and retension drive 5 Excessive liquid carryover 5 Drain all points 6 Impeller blade damaged 6 Repair and rebalance or replace impeller 7 Foreign matter attached to impeller blade 7 Remove foreign object ...

Page 10: ... assembly with nitrogen or air at a max pressure of 0 3 bar 4 3 psi 3 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 Ball Bearing H 1091 2 Oil Seal Shaft Seal F 1046 V 1 Oil ...

Page 11: ...S 1 6 END CAP S 9943 1 7 WASHER U 1005 1 8 BALL BEARING H 1091 2 9 OIL SEAL F 1082 V 1 10 OIL SEAL F 1046 V 1 11 THRUST WASHER B 1057 1 12 CIRCLIP B 1056 1 13 O RING F 1217 1 14 HEX HEAD SCREW G 1075 3 15 NUT B 1031 1 16 KEY N 1016 1 17 GASKET END CAP K 1103 1 18 O RING F 1028 V 1 19 BREATHER L 1054 1 20 CONSTANT LEVEL OILER J 1023 1 21 COUPLING P 1034 1 22 DRAIN PLUG G 1018 1 23 NAMEPLATE SK 2091...

Page 12: ... defect are incurred 2 Malfunction caused by fair wear and tear abnormal conditions of use accident neglect or misuse of equipment or improper storage 3 Deviation from operating specifications or other special terms of sale 4 Improper operation maintenance or repair 5 Damage resulting during shipment or installation by other than company authorised personnel 6 Freight charges for goods returned to...

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