Wacker Neuson PS2 1503L, Руководство оператора

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PS2/PSA2 1503L/2203L Operation
2.13 Starting Water Level (PSA2 models)
Overview PSA2 model pumps are equipped with electrode level sensors. The pump starts
automatically when the water level rises and contacts the electrode level sensor.
An internal timer stops the pump one minute after the water level drops below the
electrode level sensor.
Level
adjustment
The electrode level sensor (15) is threaded to accept an extension (15a) . By
adding an extension, the lowest starting level (W2) can be adjusted to fall within the
range indicated by W3.
A suitable extension can be fabricated from a stainless steel rod as shown in the
diagram. Add a Ø5mm x 15mm thread to the end of the rod and screw the rod into
the electrode level sensor. Make sure that the installed rod does not extend below
W2 .
CAUTION
Pump damage, current leakage, or electrical shock hazards.
 Do not operate the pump below W2 (the lowest starting level) indicated below.
wc_gr007332
15
W3
15a 15a
Pump Model
W1
Starting water level W2
Lowest starting level
PSA2 1503L
PSA2 2203L 265 mm (10.4 in.) 80 mm (3.2 in.)