Dynisco IPX II Series, Руководство по эксплуатации

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66
MAINTENANCE
8. 8.
8. 8.
8. M M
M M
M
A I N T E N A N C A I N T E N A N C
A I N T E N A N C A I N T E N A N C A I N T E N A N CE
E
E E E
8.1 Maintenance ...................................................................................................................... 66
8.2 Repair/disposal .................................................................................................................. 66
8.3 Warranty ............................................................................................................................. 67
8.1 8.1
8.1 8.1 8.1
M M
M M M
A I N T E N A N C A I N T E N A N C
A I N T E N A N C A I N T E N A N C
A I N T E N A N CE E
E E
E
Mounting and electrical connection of the PT must be done by specialists with EMC
training, following all applicable regulations, and in pr
pr
pr pr pre
e
e e es
ss
sss
ss
ssur
ur
ur ur urel
el
el el ele
e
e e es
ss
sss,
s,
s, s, s, v
vv
vvo
o
o o olt
lt
lt lt ltag
ag
ag ag age-fr
e-fr
e-fr e-fr e-free,
ee,
ee, ee, ee,
intrin intrin intrin intrin intrins ss ssic ic ic ic ical al al al ally ly ly ly ly s s s s saf af af af afe e e e e condition with the m m m m mac ac ac ac achine sw hine sw hine sw hine sw hine swit it it it itc cc cched off hed off hed off hed off hed off.
The m The m
The m The m
The mac ac
ac ac
achine mu hine mu
hine mu hine mu
hine mus ss
ssttttt be sec
be sec
be sec be sec
be secur ur
ur ur
ured ag ed ag
ed ag ed ag
ed again ain
ain ain
ains ss
ssttttt bein
bein
bein bein
being sw g sw
g sw g sw
g swit it
it it
itc cc
cched b
hed b
hed b hed b
hed bac ac
ac ac
ack k
k k
k on! on!
on! on!
on!
B B B B Burn h urn h urn h urn h urn haz az az az azar ar ar ar ard! d! d! d! d!
The PT must be removed with the melt in molten condition. The PT can be very hot
when removed.
W W
W W We
e
e e ear pr
ar pr
ar pr ar pr ar prot
ot
ot ot otectiv
ectiv
ectiv ectiv ective glo
e glo
e glo e glo e glov
vv
vve
e
e e es!
s!
s! s! s!
ESD sensitive component. Electrostatic discharge may damage the PT. Take ESD
precautions.
Always remove the PT before cleaning the machine with abrasives or steel wire brushes
or suchlike.
Before removing the PT, the medium must be in molten condition.
Removing the transmitter with the medium in solidified condition can damage the
diaphragm of the PT.
Do not clean the screw-in section of the PT with hard objects. This will damage the PT!
Always use a torque wrench applied to the designated hexagon collar when screwing
the PT in and out. Do not apply the tool to the housing or housing/sensor connection!
• Remove the PT.
• Carefully clean the diaphragm of the transmitter with a soft cloth, while the medium is still
malleable.
8.2 8.2
8.2 8.2
8.2 R R
R R
R
EP EP EP EP EPAIR AIR AIR AIR AIR
/ //
//
DIS DIS DIS DIS DISPO PO PO PO POS S S S SAL AL AL AL AL
T TT TTo o o o ox xx xxic ic ic ic ic h h h h haz az az az azar ar ar ar ard! d! d! d! d!
The PT contains a small amount of mercury (Hg) as its transmission medium. If the