5.
Maintenance
5.1
Carrying out Maintenance
Maintenance activities can be carried out by Barmag's Pump Service or the operating party's trained per
sonnel.
For maintenance, Barmag provides pump workshops.
Barmag can provide relevant training for the operating party's personnel handling maintenance them
selves. In addition, you can order a service book for any type of pump from Barmag.
D
Danger!
Rotating and hot parts. Danger of crushing and burning!
Observe the safety instructions provided in Chapter 1.9.
When working at the motor or other electrical components (such as electrical heating), all parts must be
disconnected from power and protected against unintentional restart.
∙
Maintenance of the stuffing box packing (without spring pre-load)
Check the tightening torque of the stuffing box nut once per week and adjust as necessary. (For the
stuffing box tightening torque, refer to the pump data sheet, Chapter 7).
∙
Check the leak tightness of the line connections at the pump inlet and outlet and the shaft sealing on a
regular basis. Check leak tightness of the heating connections of pumps with liquid heating on a regu
lar basis.
∙
If the leakage at the shaft sealing is too high or stuffing box packings cannot be further tightened
(please, observe safety instructions in section 1.9), the packings (e.g. packing rings, gaskets) must be
replaced as specified in the spare part catalog (may be ordered from Barmag).
The driving shaft of the pump must be checked for damage in the sealed part and replaced if neces
sary.
5.2
Spare Parts
The following information is required when ordering spare parts:
∙
Barmag pump No. (engraved on the pump)
∙
Exact identification of the parts as listed in the spare‐parts catalog (can be ordered from Barmag)
∙
Quantity
∙
Barmag item No. (engraved in the pump)
Contact:
Pump Sales Dept.: Tel. 0049 2191 / 67‐1235 Fax: 67‐3364
Pump Service Dept.: Tel. 0049 2191 / 67‐2815 Fax: 67-702815
Page
12
Customer:
Basis
Order:
000000-000
Edition:
02.12