BOLDAN HydroMax User manual

Boldan Oy, Matkuntie 3, FIN-05200 Rajamäki | www.boldan. |[phone]
WATER PRESSURE MILLING MACHINE
• for milling pipes, removing roots, lead and
collapsed liners
• can be tted with Cyclone chains, Grinding chains,
and MultiCut Series milling blades
• operating pressure approx. 60 - 110 bar
• water consumption approx. 70 l - 90 l
DELIVERY CONTENTS
• water pressure motor, hose, nozzle, and
centralizers D100, D145, D190 (4”, 6”, 8”)
HOW TO USE HYDRO MAX
1. Attach the blades to the HydroMax
2. Blades attached
3. Connect the water hose
4. Wear hearing and eye protection and protective
gloves
DO NOT OPERATE THE HYDROMAX
OUTSIDE THE PIPE!
OPERATION MANUAL
HydroMax

OPERATION MANUAL
HydroMax
Boldan Oy, Matkuntie 3, FIN-05200 Rajamäki | www.boldan. |[phone]
5. HydroMax inserted into pipe
6. Make sure the unit is entirely in the pipe before
starting it. Pay attention to the powerful jet of water
coming from the nozzle backward
When the hose is connected to supply-side A, the
motor rotates clockwise. When the hose is connected
to supply-side B, the motor rotates counter-clockwise.
If the shaft gets stuck, rotate it a few turns with pliers.
MAINTENANCE AFTER USING
1. Turn the HydroMax upside down and manually
rotate the engine until the water has left the unit
2. Spray lubricant from the hose to the engine and
rotate the motor manually
3. Repeat the procedure three times