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NT 1001-F00 10.10 C12 A - C18 A e
TECHNICAL CHARACTERISTICS
- Maximum pump speed :
530 rpm
- Maximum running temperature :
100°C
- Maximum suction pressure :
• In normal use, the suction pressure must be higher than the
required NPSH and
less than 1,5 barg
(21,75 psig).
• Pump
stopped
, the pressure must not exceed
6 barg
(87 psig).
- Acceptable maximal differential pressure :
• C12 A...........................9 bar (130,5 psi)*
• C18 A...........................6 bar (87 psi)*
- Maximum pressure jacket :
8 barg
(116 psig)
- Cylinder capacity :
• C12 A...........................0,411 litre
• C18 A...........................0,617 litre
* When the pump works with an inlet gauge pressure less than zero, the
maximum outlet pressure will be calculated as if the inlet pressure is
equal to zero.
1. OVERALL DIMENSIONS . . . . . . . . . . . . . . . . . . . . . . . . . .3
2. INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
2.1 Orientation of the pump ports . . . . . . . . . . . . . . . . . . . .6
2.2 Direction of rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
2.3 Protection of the pump installation . . . . . . . . . . . . . . . .6
2.4 Hoisting devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
2.5 Unit Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
3. UTILISATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
3.1 Noise level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
3.2 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
3.3 Dry running . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
3.4 Pump stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
3.5 Scrapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
4. MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
4.1 Necessary tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
5. OPENING OF THE PUMP . . . . . . . . . . . . . . . . . . . . . . . .10
5.1 Assembly / Dismantling . . . . . . . . . . . . . . . . . . . . . . . .11
5.2 Checking of parts . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
6. REASSEMBLY OF CYLINDER/PISTON . . . . . . . . . . . . . .13
7. PROTECTION OF THE BELLOWS . . . . . . . . . . . . . . . . . .14
8. CHANGING THE LIP SEALS . . . . . . . . . . . . . . . . . . . . . .15
9. CHANGING THE ORIENTATION OF THE DISCHARGE
PORT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
10. BYPASS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
10.1 Bypass adjustment . . . . . . . . . . . . . . . . . . . . . . . . . .16
10.2 Changing the spring . . . . . . . . . . . . . . . . . . . . . . . . .16
10.3 Replacement of the seals . . . . . . . . . . . . . . . . . . . . .16
11. HEATING JACKET (OPTION) . . . . . . . . . . . . . . . . . . . .17
11.1 Replacement of the jacket seal . . . . . . . . . . . . . . . . .17
11.2 Bleed (included with jacket option) . . . . . . . . . . . . . .17
12. DRAINING OF BEARING . . . . . . . . . . . . . . . . . . . . . . . .18
13. OPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
13.1 Liquid detector . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
13.2 Bellow monitoring system . . . . . . . . . . . . . . . . . . . . .19
14. CERTIFICATE OF CONFORMITY . . . . . . . . . . . . . . . . .20
TABLE OF CONTENTS
Page
ECCENTRIC PISTON PUMP
MOUVEX PRINCIPLE
SAFETY INSTRUCTIONS, STORAGE, INSTALLATION AND MAINTENANCE
MODELS : C12 A - C18 A
This is a SAFETY ALERT SYMBOL
When you see this symbol on the product, or in the manual, look
for one of the following signal words and be alert to the potential for
personal injury, death or major property damage.
Warns of hazards that WILL cause serious personal injury,
death or major property damage
Warns of hazards that CAN cause serious personal injury,
death or major property damage.
Warns of hazards that CAN cause personal injury or property
damage.
NOTICE
Indicates special instructions which are very important and
must be followed.
SAFETY INFORMATIONS
WARNING
CAUTION
DANGER
USED PRESSURE UNITS
Unit without suffix :
Differential pressure, for example, pressure difference between
equipment suction and discharge.
Unit with suffix "a" :
Absolute pressure.
Unit with suffix "g" :
Gauge pressure, given regarding to atmospheric pressure
(~101325 Pa, taken at 1 bar / 14,5 psi in this IOM).
Pompe
P
asp
P
ref
P
suc
P
dis
P
ump
Example :
P
suc = -0,2 barg = 0,8 bara
P
dis = 8,8 barg = 9,8 bara
∆
P
=
P
dis -
P
suc = 9 bar
