Holmatro HCT5111 Betriebsanleitung Seite 30

EN
8.4.2 Adding oil (Fig. 2)
• Open the combitool.
• Place the device with the blades face down in a vice.
• Open both filler caps (7) and gently add oil. Any air present escapes through the hole.
• Set the control in its neutral position. Vent the pump section by moving the pump handle up and
down a few times.
• Gently fill the tank until oil is visible in the mouth of the filling hole (the pump handle must be in its
lower position). If the oil is visible in the mouth, put the pump handle in its upper position and
continue to fill the tank.
• Close both filler caps.
• Put the pump handle in its upper position and release the sealing plug (22) in the plunger.
• Put the control in its neutral position. Move the pump handle downwards until air no longer escapes
through the sealing plug. Use a piece of cloth for possible oil leakage.
• Tighten the sealing plug again.
• Open and close the blades a few times. If the blades do not completely close there is still air in the
system. Release the filler caps once again and continue filling with oil.
WARNING
The blades must always be open when the filler caps are released.
8.4.3 Spreading tips and arms (Fig. 7)
• Check the spreading tips for damage. Replace the blades when the spreading tips are damaged or
worn.
• Check whether the blades are straight. Have a Holmatro Certified Technician replace the blades if
there is more than 0.6 mm (3) separation.
8.4.4 Snap rings of hinge pins (Fig. 7)
• Check that the snap rings of the hinge pins (1) are present and are not damaged. Have a Holmatro
Certified Technician mount a new snap ring if it is missing or damaged.
8.4.5 Centre bolt (Fig. 7)
• Check that the tightening torque of the centre bolt (2) is 50 Nm.
• Spray Teflon lubricating oil on and between the moving parts of the centre bolt while the tool is
opening and closing.
WARNING
The centre bolt may not be removed.
8.4.6 Hinge pins (Fig. 7)
• Spray Teflon lubricating oil on and between the moving parts of the hinge pins (1) while the tool is
opening and closing.
WARNING
The hinge pins may not be removed.
30 916.001.234_004 HCT5111 (RH)(ST)/HCT5117 (RH)(ST)