Ebsray V Series, Installation, Operation & Maintenance Instructions Manual

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11
Publication No 2490-08
EC DECLARATION OF CONFORMITY
Item Content based upon Annex X of ATEX Directive 94/9/EC
Manufacturer Ebsray Pumps Pty Ltd
Address 628 Pittwater Road Brookvale NSW 2100 Australia
Manufacturer’s Declaration
We, Ebsray Pumps Pty Ltd declare that the following equipment :
Description of Equipment Ebsray V Series Sliding Vane bareshaft Pump ;
Model / Type :
V15 (all Types) except Liquefied Gases
V20 (all Types)
V25 (all Types) except Liquefied Gases
V2000 (all Types)
V3000 (all Types)
V3010 (all Types)
V30 (all Types)
V40 (all Types)
V6000 (all Types)
The above Models are positive displacement sliding vane Pumps for liquid
transfer applications. These Models / Types must only be applied in systems
designed for
that Model/Type’s intended use.
The above Models bear the following marking (where applicable) :
II 2 G c T4
Declaration of compliance Is designed and manufactured in compliance with the following applicable
Directives :
Applicable Directives
evaluated by Manufacturer
- not checked by Notified
Body
First applicable Directive
Individual declaration of
compliance
ATEX Directive 94/9/EC - by application of the following Standards :
EN 1127-1 (2007)
EN 13463-1 (2001)
EN 13463-5 (2003)
Second applicable Directive Pressure Equipment Directive (PED) 97/23/EC - but excluded under Article 3.10
Third applicable Directive Machinery Directive (MD) 98/37/EC
– by application of the following Standards :
EN ISO 12100-1 (2003)
EN ISO 12100-2 (2003)
EN 809 (1998)
Manufacturer’s own
warning
Subject to the use for which the product(s) were designed and/or installed in
accordance with the relevant Standards and Codes
– all in conjunction with the
Manufacturer’s own Installation and Operating Instructions and
recommendations
Final declaration We, the undersigned, hereby declare that the product(s) specified conform to the
listed Directive(s) and Standard(s)
Signatory of person legally
responsible
Ebsray Pumps Pty Ltd
W.A.Ebsary - Managing Director
Place / Date Brookvale, Australia / 22 April 2008
Symptom
Possible
Problem
Possible Cause Remedy
Leakage
from
Pump
Mechanical Seal
leakage Seals incorrectly installed Inspect seal assembly, replace if
necessary and install correctly
Excessive dry running of pump Ensure liquid-state operation of pump
Seal faces cracked, scratched, pitted
or dirty Inspect and replace seal assembly if
required
O-Rings nicked, cut or twisted Replace as required
O-Rings not compatible with
pumpage Replace with O-Rings of a compatible
material
Worn or damaged shaft in seal zone Replace rotor on shaft assembly
Misalignment causing excessive
shaft distortion Check and realign as required.
Excess system pressure Check and adjust to requirements
Casing leakage O-Rings failed Replace as required
Fasteners not tight Tighten to required torque setting
Thermal expansion of product when
locked between valves either side of
pump Remove hydraulic lock potential
Excessive static pressure Eliminate excessive static pressure
APPENDIX A
– DECLARATION OF CONFORMITY