Procedure - Precor StairClimbers Experience 800 line Series Service Manual

ID

Procedure

Review entire procedure before starting.
CAUTION: Electronic components and
from an ESD
wrist-strap and anti-static mat) when handling or servicing printed circuit boards.
Removal Instructions
1. Switch the power OFF and disconnect the power cord (slide the red release tab
reward to unlock).
2. Remove the following covers:
Top cover (see
l
Forward Upper/Lower Access covers (see
l
Covers Replacement" on page
Side Access Covers (see
l
Base cover (see
l
3. Remove the Drip Shield, see
1
speed
2
Obstruction sensor.
3
Printed circuit assembly, generally referred to as either an upper PCA or lower PCA.
4
Electrostatic Discharge or Electrostatic Sensitive Device.
Contact Precor Customer Support at support@precor.com or 800.786.8404 with
any questions.
Interface
Holding Brake (J3)
1
Tach SPD SNSR (J6)
Manual Stop (J9)
Data COMM (J2)
Active Status Light (J12)
2
OBS Receiver (J8)
OBS Emitter (J4)
PWR (M1-BRN, M2-BLU)
EMS Brake - LOAD (J7)
4
event. Always use ESD precautions (properly grounded anti-static
"Top Cover Replacement" on page
"Side Access Covers Replacement" on page
"Base Cover Replacement" on page
"Drip Shield Replacement" on page
LPCA (Lower PCA) Board Replacement
3
PCA boards are susceptible to damage
81)
"Upper and Lower Forward Access
88)
6 Replacement Procedures
92)
95)
122.
Page 154