Grundfos CR Serie Livret Technique page 77

CR, CRI, CRN, CRT, CRE, CRIE, CRNE, CRTE
Pompe polie électrolytiquement
Report
Electro-polished pump
General Info
Customer name
Customer order no.
Customer TAG no.
GRUNDFOS order no.
Pump type
Serial number
Grundfos hereby conforms that the pump men�oned above is manufactured according to below specifica�ons
prior to assembly.
All components are treated according listed steps:
1) Degreased in a mechanical washing tunnel with soap.
2) Pickled in a mixture of nitric-or hydrofluoric acid (HF)
3) Electropolished in Sulfuric acid (H2SO4) and Phosphoric acid (H3PO4)
4) Passivated in 10-12% Nitric acid (HNO3)
5) Washed in a mechanical washing tunnel without soap
The casted parts for a CRN 1s to a CRN 20, are all mechanically polished before being electropolished.
The pump will then obtain following surface roughness
Pump type Stainless steel casted
parts
X
CRN1s,1, 3, 5
X
CRN10, 15, 20
Test de routine du moteur
Motor Rou�ne Test
Model: MG, MGE
According to 60034-1:2010*
General Info
Customer name
Customer order
Customer TAG no.
GRUNDFOS order no.
Pump type
Serial number
Motor part No.
We the underdesigned hereby guarantee and cer�fy that the materials and/or parts for the above men�oned
product were manufactured by GRUNDFOS, tested, inspected, and conform to the full requirements of the
appropriate catalogues, drawings and/or specifica�ons rela�ve thereto.
The a�ached test result is from the above men�oned motor.
*Excep�on to the standard EN60034-1 is that the no load losses are not measured, whereas the no load current
is measured.
Part number
Model
Stainless steel plate and Surface roughness
other non-casted parts Ra [µm]
X Equal to or below 0,8
Equal to or below 0,8
X
GRUNDFOS
Date:
Signature:
Name:
Dept.:
Part no. 96507935/PMI/000/1250017
Part number
Model
Serial No.
GRUNDFOS
Date:
Signature:
Name:
Dept.:
Part no. 99850962/PMI/000/1357944
Pompe certifiée ATEX
Report
ATEX approved pump
General Info
Customer name
Customer order no.
Customer TAG no.
GRUNDFOS order no.
Pump type
Serial number Model
Pump part No. Serial No.
Serial No.
Motor part No.
ATEX Approval of pump Technical File No.
GRUNDFOS hereby confirms that the pump men�oned above is manufactured according the ATEX direc�ve.
This means the pump is conformity with the ATEX 2014/34/EU ANNEX VIII direc�ve as men�oned in the "ATEX
Supplement to installa�on and opera�ng instruc�ons" supplied with the pump.
GRUNDFOS
Date:
Signature:
Name:
Dept.:
9
Part no. 96512240/PMI/000/1281066
77