3/05 Replacement Kit Instruction 43-DR-33-87 1
Model DR4300/DR4500 Circular Chart Recorder
Replacement Instruction
Servo Motor Kit (30756114-501)
1.1 Summary
Document Number
Form: 43-DR-33-87
Effective: 3/05
Table of Contents
This instruction contains Servo Motor replacement instructions for the model numbers listed below:
Topic See Page
1.2 DR4501, DR45A1 - One Pen Classic Servo Motor Replacement
2
1.3 DR4501, DR45A1 - One Pen Classic Pen Alignment
3
1.4 DR4502, DR45A2 - Two Pen Classic Servo Motor Replacement
6
1.5 DR450T, DR450R, DR450W, DR45AT, DR45AR, DR45AW,
DR45AH, DR45AP Truline Recorder
9
1.6 DR4300 Recorder One Pen Models
12
1.7 DR4300 Recorder Two Pen Models
16
Symbol Definitions
WARNING
PERSONAL INJURY: Risk of electrical shock. This symbol warns the user of a
potential shock hazard where HAZARDOUS LIVE voltages greater than 30 Vrms,
42.4 Vpeak, or 60 Vdc may be accessible. Failure to comply with these
instructions could result in death or serious injury.
ATTENTION, Electrostatic Discharge (ESD) hazards. Observe precautions for
handling electrostatic sensitive devices.
WARNING
Never access components inside the controller enclosure with power applied.