the same time need to check respectively each set whether (Page 6 / 46) Portable Plasma Torch Height Controller Manual F1620

Portable Plasma Torch Height Controller Manual (F1620)

the same time, need to check respectively each set whether can accurately reflect

the situation of collision. If a certain way is failing, please use their method by

alone to troubleshoot and fix, until it can accurately reflect the situation of

collision.

2) If the collision indicator light is breaking off, please make some

collision conditions by man, check whether the collision indicator light can be

turned on. For example, when we use torch retaining cap to detect collisions, if

we make torch retaining cap and cutting steel short circuit by metal screwdriver,

the collision indicator light should be turned on. Or when we use proximity

switch, if we make torch connector crooked by hand, make proximity switch

take off, the THC collision indicator light should be turned on. If make visible

collision conditions by man and the collision indicator light cannot be turned on,

we need to check whether the parameters can be set orderly.

z Switching in lift motor safely: After the detection of THC collision have debug

and used normally, please remove all conditions which can made collision, at the

same time, THC collision indicator light should be broken off . Then turning off

power source of THC and connecting the lift motor cable.

z Check whether direction of lift move is true: After motor cable have been

linked, power-on ,when check whether the button named 【▲】 in THC faceplate

is pressed, observe whether the lift body is rising; when the button named【▼】is

pressed, observe whether the lift body is declining. If the button named【▲】is

pressed, the lift body is declining rather than rising, or if the button named【▼】is

pressed, the lift body is rising rather than declining, it means that direction of

motor rotation is not true. Please enabling the value of P12, or exchange two

cable of lifting motor. It is best that ensure the button【▲】and【▼】in THC

faceplate is consistent with direction of the lift body move.

z Check arc start and used for IHS(initial height sensing): check whether start

arc by pushing button of【text arc start】and check whether accomplish the initial

positioning by pushing button of 【text used for IHS】.

z Putting in Arc voltage cable true: The wire of plasma arc voltage and cable of

checking collision must be access to the corresponding port true, otherwise, it can

lead to danger.

z Demand that torch retaining cap used for IHS wiring: After the cable of

plasma anode must be received a work piece, the action that detects the torch

retaining cap collision and the initial positioning can work.

z Using shielded cable wiring: In order to protect equipment work, please use

shielded cable in our equipment. You can connect shielding layer in Shielded

cable to THC side and use single point grounding.

z Voltage divide board and voltage divide ratio: The ratio in THC is 100:1. And