HAMMELMANN B7.02502.0210, Operating Instructions Manual

Page: 250 / 311

Safety issues Page 3 of 3 Chapter 1
For local contact details:
www. sterlingfluidsystems.com In the search to improve continuously its products,
Sterling Fluid Systems reserves the right to modify its
products at any time without prior notice.

(Sterling Fluid Systems BV) 2001
1.7.3 Monitoring technical
parameters
When using pumps in areas with an explosion
risk, the operator must check the following
parameters regularly:
•
leakage of shaft seals
•
bearing temperature
•
that the pump is always filled with liquid during
operation
•
that the pump does not operate against a
closed valve for any length of time.
The operator must ensure that pumps, which
show evidence of abnormal operation, are
switched off and not started again until the cause
of the abnormal operation has been eliminated.
1.7.4 Avoiding external damage
In areas with a risk of explosion the operator must
ensure that the pumps and or pump set is not
subjected to external impacts e.g by heavy
objects.
1.8
Unauthorized alterations and
production of spare parts
Modifications may be made to the pump/pump set
only after consultation with,and written approval
from, the manufacturer. Using spare parts and
accessories authorized by the manufacturer are in
the interests of safety. Use of other parts may
exempt the manufacturer from any liability.
1.9 Unauthorized mode of operation
The reliability of the pump/pump set can only be
guaranteed if it is used in the manner intended
and in accordance with the instructions of this
manual. The specified limit values must under no
circumstances be exceeded.
1.10 Warranty / guarantee
Sterling Fluid Systems guarantee satisfactory
operation if:
•
the pump is installed and operated in
compliance with these instructions and in
operating conditions approved by Sterling Fluid
Systems
•
modifications are only undertaken with Sterling
Fluid Systems’ written agreement.
HAMMELMANN Code no.: 04.03226.0769
Type 32-200