DROPSA 999533 Instrukcja obsługi i konserwacji - Strona 9
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and anticlockwise to increase.
9.3 Repairs
The following diagnostic table indicates the main anomalies which may be encountered, the probable causes and
possible solutions.
The anomalies shown are:
the pump fails to deliver lubricant
irregular pressure
irregular flow rate
In case of doubts and/or problems which cannot be resolved do not attempt to disassemble parts of the machine but
contact the Engineering Department of DROPSA S.p.A.
10. DISPOSAL
During maintenance or disposal of the machine care should be taken to properly dispose of
environmentally sensitive items such as oils or other lubricants. Refer to local regulations in force in your
area.
When disposing of this unit, it is important to ensure that the identification label and all the other relative documents
are also destroyed.
11. ORDERING INFORMATION
11.1 VERSIONS
Type of
Adjustable delivery
motor and
3
Cm
/min
R.P.M.*
Min.
Max.
A.C. 1500
1,4
8,5
R.P.M.
2,5
17
5
33
Fixed delivery
A.C. 1500
8,5
R.P.M.
17
33
R.P.M.* and lubricant deliveries indicated in the table refer to 50Hz. motors. With 60Hz. motors speeds and deliveries are increased by 20%.
Complete pumps:
PUMP ASSY.
ADJUSTABLE DELIVERY
PART NO.
CM
999525
999510
999527
Fixed delivery
cm
999506
999533
999540
Max.
Press.
Cu.in./min.
bar
(psi.)
Min.
Max.
6.6lbs.
450
,08
,6
999234
(6500)
400
,15
1
999236
(5800)
200
,30
2
999232
(2900)
450
,6
999334
(6500)
400
1
999336
(5800)
200
2
999332
(2900)
PRESSURE
3
/MIN.
BAR
2,5 ÷ 17
300
5,0 ÷ 33
200
5,0 ÷ 33
200
3
/min.
17
300
33
200
33
200
Part No. of Motor Driven Pump 999000 Series Metal Reservoirs Capacity
Grease Max. NLGI 2
3Kg.
5Kg.
10Kg.
11lb.
22lb.
999214
999224
999216
999226
999212
999222
999314
999324
999316
999326
999312
999322
GREASE RESERVOIR
KG.
30
5
10
30
10
30
Oil Viscosity Min. 15 cSt
30Kg.
3 Lt.
5 Lt.
66lb.
999204
999244
999264
999206
999246
999266
999202
999242
999262
999304
999344
999364
999306
999346
999366
999302
999342
999362
PUMP PART. NO
999206
999212
999222
999306
999322
999302
10 Lt.
30 Lt.
999274
999254
999276
999256
999272
999252
999374
999354
999376
999356
999372
999352
KIT PART NO.
299462
299474
299474
299462
299474
299474
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