PNC-12 EXTREME
15
3.2.5
Assembly of Motorized Up/Down Device, Distributor and
Solenoid Valve Unit
Install the motorized Up/Down device in the mounting plate and use M6 hexagon socket screw to install
and fix it. Install the distributor and solenoid valve unit at the outlet joint of cross arm. Use open-end
wrench to lock the nut tightly. Install the flame cutting torch rack on the motorized Up/Down cutting torch
support. Use fastening bolt to fix it. Connect the rubber hose connector to the outlet of regulating valve.
Use open-end wrench to lock the nut tightly. Install the protection cover finally. (See Figure 3)
1 Motorized up/down device
7 Outlet joint
2 Cutting
torch
support
8 Cross
bar
3 Oxy-fuel torch unit
9 Distributor / solenoid valve unit
4 Outlet of regulation valve
10 Motorized up/down unit
5 Distributor / solenoid valve unit
11 Heat protection shield
6 Mounting plate
12 Oxy-fuel torch unit
3.2.6
Connection
Connect the joints of pre-oxygen rubber hose, quick-oxygen rubber hose (fitted with solenoid valve) and
gas rubber hose on the cutting torch to the guide equipment in order and tighten each joint screw.
Note: The gas joint screw is left handed screw. Marks are left on the joint and nut. During connection,
anticlockwise screwing shall be carried out.
3.2.7
Connection to Gas Supply
Use soap water to check the air tightness of the gas channel under the working pressure. After it is
confirmed that there is no leakage, the installation of the equipment is completed. Then, the equipment
can be put into use.
