Bug-o-systems BUG-9870 Bedienungsanleitung PDF herunterladen (Seite 5)

INTRODUCTION

The BUG-O Stepper Module is an adjustable, timed output, power control, that is typically used to

overlay the surface of a shaft mounted in a lathe or on turning rolls where a weld bead is continuously

laid down, side by side, with each revolution.

Advance of the weld bead is a function of how long the BUG-O, or other tractor, is powered by the

Stepper Module when limit switch is activated and the speed of the BUG-O.

TECHNICAL DATA

Voltages: BUG-9870 120/VAC/50-60Hz/1Ph

BUG-9872 240/VAC/50-60Hz/1Ph

BUG-9874 42/VAC/50-60Hz/1Ph

Output Current

Capacity: 3.25 AMPs

Net Weight: 3.5 lbs. (1.5 kg)

L W H

Dimensions: 5.75" x 5.75" x 3.5"

(147 mm x 147 mm x 89.3 mm)

Timer range: 0.1 to 9.9 seconds

ITEMS SUPPLIED

Complete Stepper Module Assembly including one (1) BUG-9875 Stepper Module Switch Assembly

with 8' (2.4 m) long cable.

SPECIFICATIONS

Set time is displayed digitally as #.# and ranged from a minimum setting of 0.1 to a maximum setting of

9.9 seconds.

The Limit Stitch must be securely mounted in-line with a trip mechanism (such as a weld bead, screw

head or ag) that will actuate the limit switch once per revolution of the part. This trip mechanism

actuates the limit stitch and powers the BUG-O to move. Based on the Stepper Module’s set time and

the speed setting on the BUG-O tractor, the BUG-O will move and stop, advancing the weld. Welding

does not stop when the BUG-O moves.

This sequence continues until the operator manually stops the BUG-O and/or the welding process.

NOTE: Limit Switch must be “released” to reset for the next sequence. If the limit switch is not

“released”, the BUG-O will not advance. Check setup and conrm the limit switch resets.

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Bug-o-systems BUG-9870 Bedienungsanleitung Seite 5