ROTHENBERGER Hydraulik-Expanderanlage H 600 - Manual (Page 18)

14 ENGLISH
Always carry out an experimental expansion to determine whether the required
expansion diameter has been achieved. Correct any deviations using the adjusting
spanner on the adjusting nut of the pistol!
 If the appropriate expander head (as described above) has been adjusted correctly, turn the
switch (5) to “AUTOMATIC”.
 Push the pipe over the expander head and press the foot-operated switch momentarily.
The expansion piston of the expander pistol travels automatically forwards and subsequently
back again until the set pressure has been reached.
Please pay attention to the correct expander head size! The expander head size
must match the pipe which is to be expanded!
Note: The phase time should not be less than 1 minute.
3.5 Taking out of service
 Take the foot from the safety foot-operated switch and / or the hand from the microswitch.
 Turn the switch (4) to OFF, disconnect the power cable and remove the connections (1, 2,
11).
Keep the devices in a safe place!
4 Electrical wiring diagram
5 Care and Maintenance
Check the oil level after approx. 300 operating hours: unscrew the air filter (A) from the pump
housing and check the oil level on the dipstick.
Always top the oil up through a funnel. Do not fill above the mark!
An oil change should be carried out every 1500 operating hours! Only use the ROTHENBER-
GER special hydraulic fluid prod. no. 58185 for this purpose.
All tube fittings are to be retightened after the first 500 operating hours!