Operating instructions B-Series
Version 2.4, En Page 40 of 81 21-10-2005
K6b.
M3.
M6.
M9.
P3.
P5.
P6.
G9.
G10.
B2a.
B2b.
Ensure the correct auxiliary system for the seal.
• Take account of the flow rate and pressures in the pump.
• Mention the liquid auxiliary system on the name plate.
• Take account of the interaction of auxiliary liquid with the medium to be
pumped.
Make sure that the packing is enclosed in the correct way. ∗
∗∗
∗
Check the resistance list to ensure that assembled elastomers are suitable for the
pumped medium. ∗
∗∗
∗
Ensure the good assembly of the auxiliary system as indicated by the supplier
(see technical specifications B-Series). ∗
∗∗
∗
Make sure that the auxiliary system is mechanically well shielded.
Ensure the correct coolant for the mechanical shaft seal. ∗
∗∗
∗
Ensure the correct coolant and temperature for the medium to be pumped. ∗
∗∗
∗
Make sure that the mechanical shaft seal cooling/lubrication is in good working
order. ∗
∗∗
∗
Ensure sufficient coolant.
Ensure regular checks for leakage and adjust if necessary.
Choice of seal only to be determined after consultation with the supplier.∗
∗∗
∗
• With extra guarantee against leakage
• Only when pumping volatile liquid.
• Apply safety device for coolant presence.
• (Only with Cat. 2 pumps)
∗
∗∗
∗ With an Ex-pump (unit) supplied by BBA Pompen these aspects are ensured for the application
indicated by the client with the associated indicated medium.
Dangers relating to
the software:
It is the responsibility of the employer to ensure that the
safety measures (such as coolant level protection) and the
resulting action (such as the stoppage of the pump) are
appropriately included in the safety circuit.
6.4 Cooling liquid for seal.
Standard coolants:
Elastomer seals Cooling liquid
Oil SAE 15W40
Viton
Grease EP 2
Water
Glycerin
EPDM
Water
Other coolants can only be used with the written permission of BBA Pompen.
Ensure the correct temperature of coolants for the medium to be pumped to prevent seal damage.
Regularly check the level of the cooling liquid reservoir before the pump is started up. Check at least once
a day.
BBA Pompen BV is not responsible for accidents or damage caused by not respecting the
instructions in this manual. In this case any entitlement to damage compensation also becomes
inapplicable.
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