Virax NETTOYEUR-DEBOUCHEUR HP PRO Manuel Utilisateur page 29

ADDITIONAL ACCESSORIES – Fig. 30 to 34
Fig. 33 to 35 – PIPE AND DRAINPIPE UNCLOGGER
Your cleaner-unclogger is factory equipped with a pipe or drainpipe unclogger of a
m
. One of its ends is fitted with
unclogger to the coupling of the extension gun
on the 1/8" thread
At the other end,
to pull the hose forward while unclogging and cleaning the pipe.
Other optional back-jet nozzles are also available :
 Nozzle with 3 back-jets + 1 FRONTAL jet: To break up large blockages.
 ROTARY back-jet nozzles: To thorougly clean or remove coating from surfaces
(ex. cement pipes).
The diameter of the hose and of the nozzle have been designed for a
pipes with a diameter ranging from 40 to 100 mm
that you use a high pressure cleaner equipped with an unclogger with a 1/4" nozzle.
For starting up:
• Always INSERT the unclogger AT LEAST 40 cm BEFORE starting up:
Otherwise you could be splashed by water from the back-jets!
• HOLD THE HOSE during use: The joint action of flow and pressure
automatically moves the unclogger forward (even "upwards" in a drainpipe).
STOP & STORAGE – Fig. 36 & 37
Fig. 36 – DISCHARGING RESIDUAL PRESSURE / DRAINING THE PUMP
Before any accessory change and for a short period stop, it is necessary to
pressure from the accessories and to drain the pump
• Disconnect the water supply hose from the product.
• Switch the device on for a maximum of 30 seconds: No water at the lance outlet.
Fig. 37 – WINTER STORAGE / PROTECTION AGAINST FREEZING
Your device is very sensitive to freezing:
temperatures lower than 4 C
To protect the pump from freezing,
from a pail by means of the water supply hose: Activate the device for 30 seconds, which is the
for the antifreeze to come out of the lance then switch off without
necessary time
draining
the system.
a M22 M coupling enabling the connection of the
NOZZLE WITH 3 BACK-JETS
:
Never expose your cleaner-unclogger to
without having drained it and protected it from freezing.
suck in 5 liters of ANTIFREEZE
ALWAYS STORE THE CLEANER-UNCLOGGER
IN A "NON FREEZE" ROOM
English
(page 5 fig. 13).
: For greater diameters, we recommend
:
29
length of 20
enabling
maximum efficiency on
discharge the
directly by pumping it