Welch Allyn CP 100 Service Manual

54 Disassembly and Repair Procedures Welch Allyn CP 100 and CP 200 Electrocardiograph
Replacing the Platen Roller
Procedure
1. Open unit using the Disassembly
Procedures (page 49) directions.
2. Remove printer assembly using the
Replacing the Printer Assembly (page 50)
directions.
3. Remove the paper tray cover using the
Replacing the Paper Tray Cover (page 52)
directions.
To remove the platen roller
4. Loosen the set screw using a T5 Torx on the
drive gear and slide the drive gear off the
platen roller shaft.
5. Remove the retaining ring from both ends of
the platen roller.
6. Lift the platen roller shaft out of the paper
tray cover on the end opposite the drive
gear.
7. Slide the roller out.
Figure 40. Platen Roller
Reassemble Note
First, place the hardware into the side opposite
the drive gear for ease of assembly.
Quick Step Operating Instructions
Stat ECGStat ECG
Hold down
for 1 second
Automatic ECG
Select
Enter Patient Data
Select
DO
N
E
Verify ECG quality
Select
Rhythm ECG
Select
to end
Select
Change settings as desired
Print
E
CG
IEC
C
1
C2
C
3
C
4
C
5
C6
R
L
N
F
A
AM
I
V1
V2
V3
V4
V5
V6
R
A
LA RL L
L
V
I
V2
V3
R
4
V4
V
5
V
6
LA
LL
R
L
Paper Tray Cover
Drive Gear
Platen Roller
Set Screw
Bearings
Retaining Ring
Bearings
Place the bearings in this side first for ease of
assembly.
Retaining Ring
Spacers
Spacers
Spring

Welch Allyn CP 100 Specifications

General

Brand	Welch Allyn
Model	CP 100
Category	Medical Equipment
Language	English