3
2
PRELIMINARY EXAMINATION
Remove the pump from the packing mate-
rial and examine it carefully to make sure
that no damage has occurred during ship-
ping. If there is any noticeable damage,
notify your Dealer.
Each pump is supplied complete with:
• 7 m (23') LDPE suction and discharge
tubing
• Instruction manual
Note: Save all packing material until you
are sure that the pump functions cor-
rectly. Any defective item must be
returned in the original packaging to-
gether with the supplied accessories.
READ ATTENTIVELY THE INSTRUCTIONS
BEFORE INSTALLING OR
OPERATING YOUR PUMP
The BL electronic dosing pumps are easy to
use. We recommend, however, that you read
the entire manual before using the pump.
Familiarity with the features and controls of
the unit will give you a better idea of the
dosing potential and help reduce operator
errors. Please operate the pump only as
directed in the instruction manual. Follow all
general safety guidelines during operation.
Remember: electrical devices are potentially
hazardous. Check that the voltage of the
installation matches the voltage indicated
on the specification label on the back of the
pump. Always be sure the pump is grounded.
Note: It is the responsibility of the user to
install and ground the pump prop-
erly; it is highly recommended to in-
stall an external switch.
Dear Customer,
Thank you for choosing a Hanna product.
Please read this instruction manual carefully
before using the pump.
If you need additional technical information,
do not hesitate to e-mail us at
[email protected].
These instruments are in compliance with the
directives.
TABLE OF CONTENTS
Preliminary Examination ............................. 3
General Description ..................................... 5
Flow Rate Chart .......................................... 7
Functional Description ................................. 9
Specifications ............................................ 10
Valve / Hose Assembly Diagram ................. 11
Installation ................................................. 12
Operational Guide ..................................... 21
Troubleshooting Guide ............................... 23
Maintenance ............................................. 25
Chemical Compatibility Guide ................... 27
Accessories .............................................. 29
CE Declaration of Conformity .................... 31
All Hanna Instruments pumps are warranted for
one year against defects in workmanship and materi-
als when used for their intended purpose and main-
tained according to instructions.
This warranty is limited to repair or replacement free
of charge. Damages due to accident, misuse, tamper-
ing or lack of prescribed maintenance are not cov-
ered. If service is required, contact the dealer from
whom you purchased the instrument. If under war-
ranty, report the model number, date of purchase,
serial number and the nature of the failure. If the
repair is not covered by the warranty, you will be
notified of the charges incurred. If the instrument is to
be returned to Hanna Instruments, first obtain a Re-
turned Goods Authorization Number from the Cus-
tomer Service department and then send it with ship-
ment costs prepaid. When shipping any instrument,
make sure it is properly packaged for complete pro-
tection.
WARRANTY
