Watson Marlow Pumps 530 Series, Руководство по эксплуатации

Страница: 11 / 87

Some pumps weigh more than 18kg (the exact weight depends on the
model and pumphead - see on the pump). Lifting should be performed
according to standard Health and Safety guidelines. Finger recesses
are built into the sides of the lower shell for convenience in lifting; in
addition, the pump can conveniently be lifted by grasping the
pumphead and (where fitted) the 'N' module at the rear of the pump.
There is a user-replaceable type fuse in the fuse holder in the centre
of the switch-plate at the back of the pump. In some countries, the
mains power plug contains an additional replaceable fuse.
There are no user-serviceable fuses or parts inside this pump.
This pump must be used only for its intended purpose.
The pump must be accessible at all times to facilitate operation and maintenance. Access points must not be
obstructed or blocked. Do not fit any devices to the drive unit other than those tested and approved by
Watson-Marlow. Doing so could lead to injury to persons or damage to property for which no liability can be
accepted.
The pump's main plug is the disconnecting device (for isolating the motor drive from the mains supply in an
emergency). Do not position the pump so that it is difficult to disconnect the mains plug.
If hazardous fluids are to be pumped, safety procedures specific to
the particular fluid and application must be put in place to protect
against injury to persons.
This product does not comply with the ATEX directive and must not be
used in explosive atmospheres.
Ensure the chemicals to be pumped are compatible with the
pumphead, lubricant (where applicable), tubing, pipework and
fittings to be used with the pump. Please refer to the chemical
compatibility guide which can be found at:
www.wmftg.com/chemical .
If you need to use the pump with any other chemical please contact
Watson-Marlow to confirm compatibility.
m-530sn-gb-02 11