Ebsray RC SERIES Installation, Operation & Maintenance Instructions Manual Download Page 3

 

 

 
 

IMPORTANT NOTES

 

 
1. 

This Publication is 

TYPICAL ONLY 

and only relates to the specifications of the minimum equipment required to 

ensure the optimum performance, maximum life and trouble-free operation of the Ebsray RC Series Pumps and 
the Pumping System in general. 

2. 

Products with the mandatory European CE mark affixed indicate conformity to the essential health and safety 
requirements via their applicable EU Directives (e.g. ATEX 94/09/EC, Machinery 98/37/EC etc). 

 

As certain specific products/equipment outlined in this Publication are CE marked (meaning the equipment has 
been  assessed  and  supplied  in  conformity  to  those  Directives), 

STRICT

 

ADHERENCE

  with 

ALL

  the 

instruction

s and recommendations forms an essential part in maintaining the product/equipment’s conformity. 

 

Failure  to  comply  with  the  instructions  and  recommendations  contained  in  this  Publication  may  void 
CE conformity. 

3. 

For U.L Models, t

he “3” in the last digit of  in the Ebsray RC20/RC25 Model No. Code on the Nameplate indicates 

that  this  product  is  listed  by  UL  for  LP-Gas  Applications  Only.    For  example,  in  the  Ebsray  Model  No.  Code 

RC25NN-1BF1-A1N

3

,  the  “3”  indicates  that  this  particular  product  is  UL  listed  for  LP-Gas  only.    Any  other 

character in this position in the RC20/RC25/RC40 Model No. Code indicates that this particular Pump is not UL 
listed. 

4. 

This Publication does 

NOT 

depict: 

 

a)  Ancillary  required  equipment  related  to  the  fabrication,  installation  and  operation  of  the  Pumpset  e.g. 

miscellaneous flanges, fittings etc. 

 

b)  Required  equipment  unrelated  to  the  Pumpset  e.g.  tank  fill  lines,  vapour  return  lines,  emergency  shutdown 

systems etc. 

 

c)  The materials and method of fabrication and/or installation of the tank and required sub-systems. 

5. 

It is the responsibility of the designer, fabricator and the installer of each actual tank and required sub-systems to 
ensure that: 

 

a)  The  Ebsray  specifications  within  this  Publication  and  any  other  relevant  Ebsray  documents  are 

STRICTLY

 

adhered to. 

 

b)  Any  variation  (including  use  of  equipment  deemed  "Equivalent")  or  addition  to  the  Ebsray  Specifications,  as 

related to the Pumpset and Pumping System in general, meet Ebsray's minimum requirements. 

 

c)  All design, fabrication and installation of the tank and sub-systems is 

STRICTLY

 in accordance with all relevant 

National, State and Local Codes, Regulations, Standards and Directives. 

5. 

Ebsray reserves the right to: 

 

a)  Withdraw or alter any or all of the Ebsray specifications within this Publication and any other relevant Ebsray 

documents without notification. 

 

b)  Determine the validity of any Warranty claims for Ebsray equipment based on the proper application of Ebsray 

supplied equipment by the way of adherence to the Ebsray specifications within this Publication and any other 
relevant Ebsray documents.  

 

Terms used in this publication requiring special attention: 

 
1. 

 
 

Non-compliance  with  requirements  under  this  heading  could  create  circumstances  which  may  lead  to 
serious personal injury or death or substantial property damage. 

 
2.  
 
 

Non-compliance  with  requirements  under  this  heading  could  create  circumstances  which  may  lead  to 
personal injury and/or which may cause damage to the Pumpset and/or ancillary equipment. 

 
3. 
 

 

Items  under  this  heading  draw  attention  to  legal  and/or  statutory  requirements  which  control  the 
installation  and  use  of  this  type  of  equipment.  Non-compliance  with  these  requirements  may  create  a 
dangerous situation and/or result in damage to the Pumpset and ancillary equipment. 

 
4.

 

NOTE: 

 

 

Items  under  this  heading  are  to  draw  attention  to  assembly  procedures,  techniques  and  methods  of 
operation etc. which are important to ensure correct installation and operation of equipment and which, if 
not followed, may result in damage, failure or poor performance of Pumpset and ancillary equipment.  

 

 
 

ABBREVIATIONS: 

AFL 

Automatic Fill Limiting Valve 

CBS 

Constant Bleed System 

EFV 

Excess Flow Valve 

FLA 

Full Load Amps 

VRS 

Vapour Removal System 

 

 

DANGER 

WARNING 

CAUTION

DANGER 

Summary of Contents for RC SERIES

Page 1: ...Publication 1987 16EN EBSRAY PUMPS INSTALLATION OPERATION MAINTENANCE INSTRUCTIONS RC SERIES MODELS RC20 RC25 RC40...

Page 2: ...e 5 3 1 6 Bypass Valve 6 SECTION 4 OPERATION 6 4 1 DESCRIPTION 6 4 2 LUBRICATION 6 4 3 PRE STARTUP CHECKLIST 6 4 4 COMMISSIONING START UP PROCEDURE AND BYPASS ADJUSTMENT 6 4 5 PERIODIC INSPECTION 7 SE...

Page 3: ...ions within this Publication and any other relevant Ebsray documents are STRICTLY adhered to b Any variation including use of equipment deemed Equivalent or addition to the Ebsray Specifications as re...

Page 4: ...e and current Should any change be contemplated please confer with Ebsray in order to verify the suitability of such a change 1 2 TRANSPORTATION PACKING STORAGE Standard domestic packing is suitable f...

Page 5: ...installed When mounted direct on a concrete foundation ensure that it has a solid footing and is levelled on the pump mounting surfaces b Ensure floor area and headroom allotted is sufficient for insp...

Page 6: ...by Ebsray or customer supplied 4 2 LUBRICATION The Ball Bearings for the RC Series pumps are grease lubricated and sealed for life design No in service lubrication is required on Ebsray s RC Series Pu...

Page 7: ...motor current must not exceed FLA rating of motor 16 Stop pump restart and check for consistent results rectify if required 17 Record discharge pressure and current readings in the commissioning secti...

Page 8: ...2 Remove Cover Impeller and Impeller Key The Coupling Guard retaining screws may be screwed into the Impeller to aid removal 3 Unscrew four grubscrews from Cartridge Ref Fig 2 4 Insert grubscrews int...

Page 9: ...e all O Rings be replaced at every overhaul or when any disassembly is conducted 5 6 SPARE PARTS 1 When ordering spare parts to ensure a minimum of delay and correct replacement to original specificat...

Page 10: ...one with a compatible good quality detergent free light oil and fit Quill Assembly to Body 9 Lock in place with 4 grubscrews apply Loctite 243 or equivalent to grubscrews Fig 16 Refer Fig 16 10 Fit Ke...

Page 11: ...ge Mechanical Seal 1 incl 36D Half Coupling Motor 1 57A Grubscrew 4 incl 36E Coupling Element 1 57B O Ring Cartridge Primary 1 incl 36P Half Coupling Pump 1 57C O Ring Cartridge Secondary 1 58 Circlip...

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