Nocchi BIOX 200/8 User manual
DANGER
DANGER
7 m with 10 mt. of power cord
CHAP.1 FEATURES
BIOX®range pumps are particularly suitable to remove dirty water with suspended solids.
BIOX®pumps are well sized and can be possibly utilized both in fixed or movable installations.
BIOX®pumps are used to transfer dirty water, waste water and sewage water.
Each pump is tested and packed very attentively.
Please ensure pump has not been damaged during transport; if this occurs please phone the dealer, within 8 days from
purchasing day.
INDEX
Cap.1- Features
Cap.2- Use and his limitations
Cap.3- Installation
Cap.4- Electric connections
Cap.5- Maintenance and trouble shooting
Notice for safety.
Please give particular care to following signs.
REMARK
ATTENTION:
Before installing the pump please carefully read this manual. Guarantee will not be activated in case of improper
use.
30 equally spaced
50°C in continuous service to motor completely submerged.
40 mm
Improper use may lead into electric shock.
Improper use may lead into heavy risk for
persons and things.
Improper use may cause damage to pump
or installation.
Electric shock risk
Pump cannot be used to move inflammable or
dangerous liquids.
REMARK
REMARK Ensure pump never runs dry
CHAP. 2 USE AND HIS LIMITATIONS
MAX. TEMP.OF LIQUID:
....................................................................................
MAX. IMMERSION HEIGHT:
..............................................................................
MAX. FREE PASSAGE:
....................................................................................
MAX. ON/OFF CYCLES/HOUR:
.......................................................................
4
GB
TYPE MIN. PRIMING
LEVEL
MIN. DRAINAGE
LEVEL
START LEVEL STOP LEVEL WEIGHT
Kg.
Picture
BIOX® 200/8
BIOX® 300/10
BIOX® 400/12
A
123mm
123mm
123mm
B
45mm
45mm
45mm
C
370mm
400mm
400mm
D
250mm
300mm
300mm
8,5
9
10
Pump with less than 10 mt. supply cord cannot be used in open spaces.
The min. priming level refers to completely submerged outlet. (See Pict. 1)
Single phase version
Single phase pumps are equipped with double ground contact plug at top end of supply cord ; in this case grounding is done when plugging
in.
Three phase version
In this case the ground wire ( yellow-green cable ) of supply cord must be connected to ground wire of electric current network.
Ensure connection to electric current network by using an omnipolar-sectionned magneto thermic circuit-breaker.
This will ensure effective disconnection from electric current network.
Electric shock risk
DANGER
Electric shock risk
DANGER Installer must make sure that electric current network
has ground wire conforming to current laws.
Ensure tension and frequency of pump ( read motor
plate ) and supply network are same.
REMARK
Make sure that electric current network is provided with a
high-sensitivity circuit-breaker
=30 mA (DIN VDE 0100T739)
Please refer to Fig. 1
The linear meausures in chart are in millimeters
CHAP. 3 INSTALLATION
When installing, please ensure pump is disconnected
from electric current network.
CHAP. 4 ELECTRIC CONNECTION
DANGER
Electric shock risk
Please use handlebar to remove or lift pump up.
Please use a non-return valve in case pump is connected to fixed installation with rigid piping; this will avoid liquid circulating when
pump has been turned off; use of a pipe fitting will allow easy disconnection of pump for maintenance.
Dimensions of drain well must allow max. 30 on/off cycles/hour. ( See USE AND HIS LIMITATIONS )
Please use flexible pipe connected to pump by means of plastic fitting in case of temporary use of pump.
Use a rope to immerse pump and fasten it to pump's handlebar.
BIOX®aut is equipped with a pre-rated float switch ( See Pict. 1); please increase or decrease the free piece of float switch cable
by making it sliding through the proper seat on the handlebar, when modifying the rating of float switch.
Pumps used besides or inside swimming pools, garden ponds or similar places may have special requirements.
Make sure that float switch turns
off pump, when at min. level of liquid.
Make sure no obstacles stand in the way of
float switch, during up/down swinging.
REMARK
REMARK
5
GB
Overload protection
BIOX®range pumps have a built-in thermal overload with automatic reset.
Further protections are not required.
BIOX®range three phase pumps can be protected by using a magneto-thermic motor protector or a contactor with thermal relay; in both
cases they have to be rated conforming to nominal power showed on motor plate.
Eventual electric float switch must be connected to auxiliary connector buckles.
Rotation direction testing three phase pumps
Water head and delivery are terribly effected by wrong rotation of shaft of pump motor.
Clock wise rotation is correct ( upside view of pump ).
When startin the pump motor will ungergo an anti-clock wise back-kick.
In this case test is positive; on contrary case, please disconnect pump from network and inverse two phases.
CONNECTIONS DIAGRAM:
1) START ( green )
2) RUN ( red )
3) COMMON ( black )
4) CAPACITOR
5) SUPPLY CORD
6) GROMMET
7) PLUG
8) YELLOW-GREEN
9) WHITE
10) LIGHT BLUE < LINE >
11) BROWN < LINE >
12) FLOAT SWITCH
See Pict. 2
A) Single phase manual pump
B) Single phase automatic pump
C) Three phase pump
See diagrams Pict.2
No maintenance is required when BIOX®range pumps operate in normal conditions.
Occasionally maintenance of liquid ends and replacement of impeller may be required.
FAULT POSSIBLE CAUSE REMEDY
1) No electric current supplying.
2) Incorrect plugging in .
3) Circuit-breaker come into operation.
4) Impeller blocked.
5) Motor or capacitor damaged.
2) Verify presence of electric current supply and
plug in.
3) Reinforce circuit-breaker.
Please call electrician in case circuit-breaker
comes again into operation.
4) Remove obstacle.
5) Call dealer.
PUMP DOES NOT DELIVER,
MOTOR DOES NOT RUN.
1) Filter obstructed.
2) Non return valve blocked.
PUMP DOES NOT DELIVER,
MOTOR RUNS.
PUMP DELIVERS REDUCED
WATER
1) Filter partially obstructed .
2) Delivery pipe partially obstructed.
3) Impeller worn off.
4) Anticlockwise rotation ( three phase
version).
1) Clean filter.
2) Remove obstacles.
3) Replace impeller.
4) Inverse two phases.
1) Clean filter.
2) Clean or replace valve.
INTERMITTENT WORKING
( SINGLE PHASE VERSION )
1) Solids obstruct impeller.
2) Too warm liquid.
3) Motor broken.
1) Remove obstacles.
3) Call dealer.
DANGER
Electric shock risk
CHAP. 5 MAINTENANCE AND TROUBLE SHOOTING
DANGER
Electric shock risk
Before doing any operation, make sure pump is
disconnected from electric current network.
Power cord must be replaced by manufacturer or by
Customer service, using special tools.
6
GB
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2
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