COMMISSIONING, START-UP AND SHUTDOWN
DESMI Pumping Technology A/S
Tagholm 1
9400 Nørresundby
– Denmark
Tlf. nr.: +45 96 32 81 11
Fax +45 98 17 54 99
E-mail: [email protected]m
56
For prolonged shut down periods:
1. Close the shut-off element in the suction line.
2. Close the auxiliary connections.
CAUTION
RISK OF PROPERTY DAMAGE!
Liquids may freeze during long-term shutdown periods, which could damage the pump.
Drain the pump and the cooling / heating chambers (if any), or take other actions to
prevent them from freezing.
6.6. Operating limits
The working range in
chapter 4.1
chapter 4.2
.
DANGER
EXPLOSION HAZARD!
LEAKAGE OF HOT OR TOXIC FLUID HANDLED!
When you operate the pump, incorrect pressure, temperature, fluid handled and speed
will cause damage to property, death or serious injury.
Observe the operating data in the order documentation.
Do not use the pump to handle unauthorized fluids.
Do not operate the pump against a closed shut-off element for long periods
Without getting written approval from DESMI, do not operate the pump in incorrect
condition (for example, temperature, pressures or speeds exceeding those specified in
the order documentation or on the name plate).
CAUTION
RISK OF PROPERTY DAMAGE!
When you operate the pump, incorrect ambient temperature could damage the pump
(set).
Observe the specified limits for permitted ambient temperatures.
Summary of Contents for NSL 100-215
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