Hypertherm HT2000-200 Volt - Manual (Page 83)

INSTALLATION
4-30 HySpeed HT2000
Instruction Manual
19
RHF and Motor Valve Consoles to Torch (cont.)
Connecting the HF Torch Leads to the Torch
Torch Leads – RHF Console to Torch (Fig. 4-17)
A. If connected to the
Off-valve subassembly
, remove the
12" Off-valve hose
from it. Note that the fitting is
left-hand threaded and turns in a clockwise direction to remove.
B. Slide the
Torch sleeve
over the RHF torch leads and out of the way.
C. With the red and green torch leads, use a 3/8" open-end wrench to hold the torch body fittings and a 1/2"
open-end wrench to turn the torch lead fittings. Attach the leads to the
Red and Green tubes
of the
Torch
main body
.
D. Attach the lead with the PTFE tube (
Pilot/Shield Gas (Blue)
) to the shortest tube (
Point 3
) on the torch
main body. Use a 5/16" open-end wrench to hold the torch body fitting and a 7/16" open-end wrench to
turn the torch lead fitting.
E. Finally, connect the gray torch lead hose to
Point 4
. Again, use a 5/16" open-end wrench to hold the torch
body fitting and a 7/16" open-end wrench to turn the torch lead fitting.
Note: If the
12" Off-valve hose
is not connected to the torch, make the connection to
Point 5
(left-hand threaded connection) at this time. Use the same wrenches as in steps D&E.
F. Slide the
Torch sleeve
over the torch main body and screw together.
G. Connect the 12" hose that extends beyond the end of the sleeve to the off-valve elbow connected to
Point 2
(left-hand threaded connection).
Connecting the Off-Valve Cable and Plasma Hose from the Torch to the Motor Valve
Console
Cable/Hose: Motor Valve Console to Torch (Fig. 4-17)
A. Connect the
Plasma hose
from
Point 1
(left-hand threaded connection) of the
Off-valve subassembly
to
the
Plasma Flow
connector on the motor valve console.
B. Connect the
Torch off-valve cable
from the
Off-valve subassembly
to the
4X2
connector on the motor
valve console.
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