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IMO 3/20

IMO-502 EN

NOTE: It is advisable to replace all the rubber parts using 

genuine RMEBS spare kit. Numbers in parentheses, ( ) indicate 

the bubble number (reference number) used on the RMEBS 

Assembly details and Part List. For disassembly of single 

acting cylinder follow the sequence. For disassembly of 

double acting cylinder just ignore 1st step from heading 7.2. 

Piston disassembly, remaining sequence is same as given.

7.1 

Front cover disassembly

1.  Remove lock nut (7), Loosen the cylinder cover bolt (9) 

of front cover and remove it.

2.  Remove rod seal (14) using screw driver. 

3.  Remove o-ring (17) and cushion seal (15), take out 

cushioning screw (12) wiith o-ring (19) from front cover (1).

4.  Clean it with liquid soap solution. After drying apply 

grease on rubber parts. Replace these rubber parts.

5.  Pull the piston rod (5) with piston subassembly outside 

the tube (3).

6.  Just push tie rod (6) and take it away with cover nut (9) 

from rear cover (2).

7.2 

Piston disassembly

1.  Take out SHC screw (8) from piston (4) to disassemble 

rod (5).

2.  Remove lip seal (16) and buffer cap (10) from piston (4). 

Use blunt needle to remove lip seal (16).

Summary of Contents for JAMESBURY CC Series

Page 1: ...IMO 502 EN 3 2020 JAMESBURY EASYFLOW PNEUMATIC CYLINDER CC SERIES Ø200 Ø350 Installation Maintenance and Operating Instructions ...

Page 2: ...ck cover See also www metso com valves for the latest documentation SAVE THESE INSTRUCTIONS TABLE OF CONTENTS 1 INTRODUCTION 3 1 1 Definitions 3 2 OPERATION PRINCIPAL 3 3 LABEL DESCRIPTION 3 4 INSTALLATION PROCEDURE 4 5 MAINTENANCE 5 6 TOOL KIT 5 7 DISASSEMBLY 5 7 1 Front cover disassembly 6 7 2 Piston disassembly 6 7 3 Rear cover disassembly 7 8 ASSEMBLY 7 8 1 Rear cover assembly 7 8 2 Piston ass...

Page 3: ...tion tampering negligence misuse faulty installation lack of reasonable care repair or service in any way that is not contemplated in the documentation for the product or if the model or serial number has been altered tampered with defaced or removed damages that occurs in shipment failure due to power surge and cosmetic damage Improper or incorrectly performed maintenance or report voids this Lim...

Page 4: ... ruled out 3 The mounting holes size and bolt size circle are confirming to ISO 6431 ISO 15552 norms The threaded holes are ISO metric coarse and as ISO 6431 ISO 15552 Refer catalogue 4 Clean all pipes and tube fittings thoroughly with suitable means Asevenwhenbrandnewpipesarefitted unclean interior are quite covered with dirt and dust 5 Avoid impact on the cylinder These may happen during transpo...

Page 5: ...t operating 1 Compressed air is not available Make it available 2 Side thrust is too high Align the component properly 3 Operating below the lower speed limit Eliminate cause of lower load fluctuation 4 Direction control valve is not operating Makesurethatthepressure and supplied voltage for direction control valve are as per rating 5 Connected device Gate valve globe valve damper etc get stucked ...

Page 6: ...bly 1 Remove lock nut 7 Loosen the cylinder cover bolt 9 of front cover and remove it 2 Remove rod seal 14 using screw driver 3 Remove o ring 17 and cushion seal 15 take out cushioningscrew 12 wiitho ring 19 fromfrontcover 1 4 Clean it with liquid soap solution After drying apply grease on rubber parts Replace these rubber parts 5 Pull the piston rod 5 with piston subassembly outside the tube 3 6 ...

Page 7: ...he vertical position This is required to ensure that springs remain properly aligned and centred during assembly For single acting cylinder follow the sequences as given below to ensure proper assembly For double acting cylinder just ignore the 5th step in heading 8 2 Piston assembly follow the sequence to ensure proper assembly 8 1 Rear cover assembly 1 Clean it with liquid soap solution After dr...

Page 8: ... tube 3 8 3 Front cover assembly 1 Clean it with liquid soap solution After drying apply RMEBS grease rubber parts 2 Place rod seal 14 on its groove 3 Place Cushioning seal 15 and o ring 17 on its groove Place o ring 19 on cushioning screw 12 assemble the cushioning screw on rear cover 2 4 Assembled the front cover 1 on the tube 3 fasten the cylinder cover nut 9 and engage the lock nut 7 NOTE Oper...

Page 9: ...ity 1 FRONT COVER 1 2 REAR COVER 1 3 CYLIDER TUBE 1 4 PISTON 1 5 PISTON ROD 1 6 TIE ROD 4 7 NUT 1 8 SHC SCREW 1 9 NUT 8 10 BUFFER CAP 2 11 PISTON STRIP 1 12 CUSHIONING PLUG 2 13 WASHER 1 14 ROD SEAL 1 15 CUSHIONING SEAL 2 16 SEALS 2 17 SEALS 2 18 BUSH 1 19 O RING 2 ...

Page 10: ... prevent moisture or dust from contacting product 2 CYLINDER ASSEMBLY should be stored in a dry place free from water and dust 3 Store at temperature between 40 F and 120 F 4 C and 49 C 4 Locate in an area to avoid damage by impact 11 ASSISTANCE Fortechnicalquestionsorassistance contactanyauthorized distributor of RMEBS Private limited or ...

Page 11: ...IMO 3 20 IMO 502 EN 11 ...

Page 12: ...oration Töölönlahdenkatu 2 PO Box 1220 00100 Helsinki Finland Tel 358 20 484 100 http contact metso com Neles Finland Inc Vanha Porvoontie 229 P O Box 304 FI 01301 Vantaa Finland Tel 358 20 483 150 Fax 358 20 483 151 www metso com valves 12 IMO 503 EN ...

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