Service manual

PROBLEM POSSIBLE CAUSE(S)

CTION / SOLUTION(S) SECTION

Insufficient air pressure Check air supply (compressor), pressure gauges, pneumatic

hoses and connections

Flow-control valve coupling loose

Tighten valve connection (turn nut

from bottom CW)

RH-2

Black air hose connection or fitting to head loose Check/ tighten hose and fitting threaded into head RH-2

Blade depth not set correctly for magazine Turn blade depth adjusting screw CW for more cut depth M-8

Tip of blade magazine damaged or chipped Send replacement magazine; caution against over-tightening

Mat "ripping" during cut Cutting head not homing correctly, blade not in MEI utility, Resetb RC-1

line with direction of travel

C-axis driver defective or incorrect configuration Motion Console diagnostic of C-axis, replace if defective RC-2, RE-6

C-axis knocked out of alignment during cutting Check for obstructions or tape on mat surface

Incorrect Head Rotation Setting Verify Head Rotation #, Advanced Settings

Mat not cutting through at all No magazine in cutting head Insert blade and magazine

Blade tip broken off. Replace blade

No blade in magazine Insert blade into proper magazine

Flow-control valve closed excessively Gradually open flow-control valve screw/knob M-1

Pneumatic hose connection or obstruction

Check for pinched hose (black o

clear), leaking coupling on

M-2

pneumatics panel.

Mat not cutting fully at corners Tip of blade worn or damaged (start of cut) Replace blade

(cut intersections, Undercuts)

Over/Undercuts not properly calibrated

Change (increase), over/undercut values in Setup

M-8

Incorrect Under/overcut option selected in Setup

Select appropriate mat thickness for mat being cut,; M-8

Setup, Under/ Overcuts.

Incorrect head rotation setting Check cutting head for proper homing; see above M-8

Insufficient blade plunge speed, flow control Open valve adjusting screw/knob in small increments; M-8

valve closed down excessively. avoid hooking by opening too much

Flow-control valve coupling loose

Tighten valve connection (turn nut onl

from bottom CW)

RH-2

Inconsistent Under/ overcuts in Flow-control valve closed excessively Open flow-control screw in small increments until cut M-8

corners, especially with fabric mats

lengths are of consistent length.

Insufficient blade depth, tip wearing Increase blade depth slightly (CW) M-8

Undercuts at diagonally opposite X or Y-axis pulley loose Tighten all pulley set screws securely, apply Loctite RM-1

corners, ovals also look "lumpy"

X or Y-axis driver defective, missing steps Diagnose in Motion Console, Replace driver if required RC-2, RE-6