Aqua Medic pH controller Manual De Instrucciones página 5

7. Adjust control range (MODE No. 9). Left switch for pH decrease, right switch for pH increase. During
operation, the point (No. 2) will flash.
The controller is now calibrated and ready for use. To ensure a trouble-free use, the unit should be recalibrated
every 4 weeks. Measuring and controlling with a pH-controller is only as exact as the calibration. The electrode
shall be emerged into water only that the top part remains dry. Best is using the Aqua Medic electrode holder.
4. Controlling
Adjusting the set point:
- Turn knob 3 to „set".
- Adjust knob 6 (set point adjustion) to the desired set value.
- Turn switch 3 back to „pH".
The unit is now ready for use. As soon as the actual pH value rises or falls below the adjusted value, the socket
(8) is activated.
5. Troubles
- The unit shows wrong values on the display:
Recalibrate the electrode.
- The electrode cannot be recalibrated:
Check electrode for breakage (diaphragma), glass electrodes for glass breakage and the electrolyte level of
refillable electrodes. Take the operation manual of the corresponding electrodes into consideration.
If the electrode cannot be recalibrated, it has to be renewed. pH-electrodes have only a limited life span,
depending on kind of use between 1 and 3 years.
6. Technical Data
Display:
Measuring range:
Resolution:
Accuracy:
Relay contact:
Working temperature:
Humidity:
Control range:
Control accuracy:
Power connection:
Dimensions:
Weight:
7. Warranty conditions
AB Aqua Medic GmbH grants the first-time user a 24-month guarantee from the date of purchase on all material
and manufacturing defects of the device. Incidentally, the consumer has legal rights; these are not limited by
this warranty. This warranty does not cover user serviceable parts, due to normal wear & tear ie: impellers or
drive wheels etc. The original invoice or receipt is required as proof of purchase. During the warranty period,
we will repair the product for free by installing new or renewed parts. This warranty only covers material and
processing faults that occur when used as intended. It does not apply to damage caused by transport, improper
handling, incorrect installation, negligence, interference or repairs made by unauthorized persons. In case of
a fault with the unit during or after the warranty period, please contact your dealer. All further steps
are clarified between the dealer and AB Aqua Medic. All complaints and returns that are not sent to
us via specialist dealers cannot be processed. AB Aqua Medic is not liable for consequential damages
resulting from the use of any of our products.
AB Aqua Medic GmbH - Gewerbepark 24 - 49143 Bissendorf/Germany
5
0.5" LED, 3-1/2 digits
pH 0 - 14
0.01 pH
+
0.01 pH (+ 1 digit) after calibration
-
5 amps. at 100 - 240 V
0 – 50 °C
below 80%
pH 3.5 to pH 10.5, digitally adjustable
+
0.05 pH (+ 1 digit)
-
100 – 240 V, 50/60 Hz, if not stated otherwise
150 x 85 x 40 mm
550 g
- Technical changes reserved – 09/2019