Emerson Neotecha Sapro Maintenance And Repair Instructions page 9

Neotecha Sapro Sampling DeviceS
Maintenance and RepaiR instRuctions
Stroke adjustment
The degree of opening of the sampling valve
van be adjusted to the users requirements.
1. loosen the lock nut (9b) and back off
the set screw (9a).
2. remove the locking pin.
3. operate the handlever to open the valve to
the required extent.
4. With the handlever held in this position,
screw down the set screw (9a) as far as
possible and release the handlever.
5. Tighten the hexagon nut (9b) to lock
the position of the set screw.
6. replace the locking pin (9e).
taBle 1 - repair kitS for Sapro valve SeatS aNd SpiNdle SealS
ref. nr. description
Sv-SeT1 repair kit seat seal on all Sapro sampling valves
Sv-SeT9 repair kit bottle adaptor seal
Sv-SeT10 repair kit soft parts TFm stem lip seal
Size range Dn 25 (npS 1) to Dn 100 (npS 4)
Sv-SeT11 repair kit soft parts TFm stem lip seal and Belleville set
Size range Dn 25 (npS 1) to Dn 100 (npS 4)
Sv-SeT12 repair kit spindle seal
Size range Dn 25 (npS 1) to Dn 100 (npS 4)
taBle 2 - repair kitS for Sapro piStoN SyriNgeS
ref. nr. description
SK-SeT1 maintenance of nozzle seal on Sapro piston syringe
SK-SeT2 maintenance of soft seals on Sapro piston syringes
SK-SeT3 maintenance of soft seals on Sapro piston syringes
SK-SeT4 maintenance of soft seals on Sapro piston syringes
SK-SeT5 replacement of piston head on Sapro piston syringes
SK-SeT6 replacement of piston head on Sapro piston syringes
SK-SeT7 replacement of piston head on Sapro piston syringes
Sapro model nr. Spindle seal type
all n/a
all valves with bottle
adaptor
Sv..........S.. TFm stem seal
Sv..........S.. TFm stem seal
Sv..........a.. Welded bellow seal
Syringe size
all
20 ml
50 ml and 100 ml
250 ml
20 ml
50 ml and 100 ml
250 ml
kit contents
part Nr.
Soft seal 3
o-ring 3a
Set screw 1a
o-ring 5d
o-ring 5b
Sealing sleeve 6
o-ring set 6a
pTFe/FKm seal ring 7a
gasket 8a
o-ring 7b
Sealing sleeve 6
o-ring set 6a
pTFe/FKm seal ring 7a
gasket 8a
o-ring 7b
Belleville set 7c
Spacer 7d
compression sleeve 7
guide ring 7a
o-ring 7b
o-ring 7c
gasket 8a
contents
part Nr.
Sealing sleeve 2
pressure ring 3
X-ring 17
o-ring 18
o-ring 24a
X-ring 17
o-ring 18
o-ring 24a
X-ring 17
o-ring 18
o-ring 24a
piston head 21a
piston head 21a
piston head 21a
9