UB USER INSTRUCTIONS ENGLISH 71569247
®
To avoid the potential hazard from random induced current generating a spark, the earth contact on the baseplate must be used.
Avoid electrostatic charge: do not rub
The coupling must be selected to comply with 94/9/EC and correct alignment must be maintained.
1.6.4.6 Preventing leakage
The pump must only be used to handle liquids for which it has been approved to have the correct corrosion resistance.
Avoid entrapment of liquid in the pump and associated piping due to closing of suction and discharge valves, which could cause dangerous excessive pressures to occur if there is heat input to the liquid. This can occur if the pump is stationary or running.
Bursting of liquid containing parts due to freezing must be avoided by draining or protecting the pump and ancillary systems.
Where there is the potential hazard of a loss of a seal barrier fluid or external flush, the fluid must be monitored.
If leakage of liquid to atmosphere can result in a hazard, the installation of a liquid detection device is recommended.
1.6.4.7 Maintenance to avoid the hazard
CORRECT MAINTENANCE IS REQUIRED TO AVOID POTENTIAL HAZARDS WHICH GIVE A RISK OF EXPLOSION
The responsibility for compliance with maintenance instructions is with the plant operator.
To avoid potential explosion hazards during maintenance, the tools, cleaning and painting materials used must not give rise to sparking or adversely affect the ambient conditions. Where there is a risk from such tools or materials, maintenance must be conducted in a safe area.
It is recommended that a maintenance plan and schedule is adopted. (See section 6, Maintenance.)
1.7 Warning labels summary
1.7.1 Nameplate
For details of nameplate, see the Declaration of Conformity, or separate documentation included with these User Instructions.
1.7.2 Warning labels
Oil lubricated units only:
1.8 Specific machine performance
For performance parameters see section 1.5, Duty conditions. When the contract requirement specifies these to be incorporated into User Instructions these are included here. Where performance data has been supplied separately to the purchaser these should be obtained and retained with these User Instructions if required.
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