Hi-Force HPP21012 Gebruiksaanwijzing - Pagina 12

Blader online of download pdf Gebruiksaanwijzing voor {categorie_naam} Hi-Force HPP21012. Hi-Force HPP21012 16 pagina's. Petrol driven hydraulic pumps

6.2 Pumps with Manual Valves

1. Set the adjustable pressure relief valve (6) if required. See section 6.1 for details.
2. With all hydraulic connections made start the pump. Refer to section 5.2
3. Operate the directional control valve (4) to control the cylinder/s or tool/s in use.
For pumps with a 2-way valve: Turning the lever fully clockwise will supply oil to the service port and
advance the cylinder/tool. Turning the lever anti-clockwise will retract the cylinder/tool. (See figure
6.1)
For pumps with a 3-way or 4-way valve: Mid position is the load hold position. Turning the lever so
that it is above the service port (anti-clockwise) will supply oil to the service port and advance the
cylinder/tool. Moving the lever away from the service port (clockwise) will connect the service port to
the tank and retract the cylinder/tool. (See figure 6.2)
Figure 6.1: 2-Way Manual Valve
Operating Instruction Manual:
OM-HPP-01
Figure 6.2: 3 & 4-Way Manual Valves
NOTE: 2
12
From Serial Number:
ALL
nd
Port only on 4-Way Valves