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6
*
At the end of the operation the pump will stop, the LED will remain a STEADY LIGHT (2 minutes)
8
*
and the speaker will emit a COUNTINUOUS BUZZER sound (30 seconds). This confirms the pump
received a signal from the cutting head acknowledging that the blades are
completely closed; the display will show the following flashing screen
7
*
9
*
(Ref. to section 7.5 for further details).
Release the finger from the pump button (2) to initiate the SMART RELEASE function of the pump;
the operator should then check to ensure the blades are fully retracted to the start position.
8
Remove the battery from the pump.
*
10
Disconnect the flexible hose from the pump and cutting head.
At the end of the operation, in the event of a flashing LED light (2 minutes) and an
9
*
intermittent buzzer (30 seconds), this is to inform the operator that the wireless signal
to indicate the blades have fully traveled has not been received.
The display will show the following flashing screen (Ref. to section 7.6 for further
details).
10
STEP 2 – Bringing the cutting head down into the manhole
Secure the pump in proximity of the manhole or to the ladder, using the shoulder strap sup-
plied (Ref. to Fig. 4). The maximum distance between the cutting head and the pump is 33 ft
(10 m) assuming that the pump is positioned in proximity of the manhole or on the ladder
under the street level.
Do not place the pump on dirty surfaces or in the presence of water.
Lower the cutting head and the flexible hose into the manhole.
Position the blades of the cutting head perpendicularly around the cable that has been identi-
fied for the cut, as described in section 4.3.
Stabilize the cutting head position and support the head by strapping it to the above wires or
cable holders. It is possible to hook the cutting head with the SS-TCY strap hooked to the hang-
ing points of the head (Ref. to Fig. 11).
Connect one end of the grounding wire to the cutting head and the other end to the relevant
grounding attachment (Ref. to section 4.2).
Connect the flexible hose to the cutting head (Ref. to Fig. 7),
the operator should now leave the manhole.
After all personnel have exited the manhole or cable space, con-
nect the flexible hose to the pump (Ref. to Fig. 7).
Insert the battery.
Wake up the pump by pressing forward the control button (11)
(display ON).
B68RC
BATTERY
NR 17AW125
10
60°
29990
max 90°
B68RC
RESET
NR 17AW125
SW:S1J76202
60°
max 90°
RESET
SW:S1J76202
P
= 729 bar
n
58
P
= 729 bar
n
60
P =
0 bar
OK
.........
01
P
= 729 bar
59
OK
n
P
= 731 bar
p
SAVE 60%
58
P
= 729 bar
n
OK
.........
01
100
OK
SAVE 60%
LED
ON
100
LED
ON
11
18
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