Start Up - ProMinent MAKRO TZ Operating Instructions Manual

8

Start up

Safety notes
WARNING!
EX pumps in areas at risk from explosion
– An appropriately skilled operative should check whether
the appropriate installation information from the "Installa‐
tion " chapter has been implemented correctly.
WARNING!
Fire hazard with flammable media
Only with combustible media: These may start to burn when
combined with oxygen.
– During filling and draining of the liquid end, an expert
must ensure that feed chemical does not come into con‐
tact with oxygen.
CAUTION!
Possible environmental and material damage
The screw plug in the oil filler neck is factory-fitted and,
during operation, prevents any pressure equalisation
between the power end housing and the surroundings. This
ensure that oil can be pushed from the power end housing.
– Replace the screw plug on the oil filler neck by the air
vent plug supplied.
– Retain the sealing plug for subsequent transport of the
unit.
CAUTION!
Single head version only: Oil may escape
The screw plug in the oil filler neck is factory-fitted and,
during operation, prevents any pressure equalisation
between the drive housing and the surroundings. This
ensure that oil can be pushed from the drive housing.
– Ensure that the hole in the metal cap on the drive flange
is always clear - see "Overview of equipment, control
elements".
CAUTION!
Feed chemical could escape
– Check suction and discharge lines and liquid end with
valves for leak-tightness and tighten if necessary.
– Check whether the necessary flushing pipes or bleed
lines have been connected.
CAUTION!
Prior to commissioning, check that the power end motor and
corresponding ancillary equipment is connected in compli‐
ance with the regulations.
Start up
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