Sunrise Medical Empulse R90 Instructions

Please read these instructions carefully before beginning the assembly. Failure to understand and
follow assembly instructions may result in injury to technician and/or end user and may void the
warranty. If you have any questions call Sunrise Medical Technical Support at +1(800) 333-4000.
Tools required
1. Allen wrench, sizes: 2mm, 4mm
2. Flat head screw driver
3. T-handle, sizes: T-15, T-20
1
B
A
3
D
5
F
DEALER/TECHNICIAN WARNING
Attention dealers and qualifi ed technicians, do not operate or service this device without fi rst reading the owners manual. If you
do not understand the instructions and warnings in the owners manual please contact the Sunrise Medical Technical Service
Department before operating and/or servicing the Empulse device. Failure to do so may result in damage and/or injury.
Find more information and important warnings in the device owner's manual or at: www.SunriseMedical.com.
™
™
™
R90
4. ESD (Electrostatic Discharge) Field Kit
8501 or 8507
2
ESD CLIP ON
UNCOATED
METAL
C
4
6
Sunrise Medical 2842 N. Business Park Ave Fresno, CA 93727 USA
Customer Service: +1(800) 333-4000
or visit www.SunriseMedical.com
PCB (PRINTED CIRCUIT BOARD) REPLACEMENT
E
G
H
Before beginning the PCB replacement,
ensure you heed the following warnings.
WARNING
Minimal electronics experience is required to
complete Shroud Replacement.
WARNING
Ensure your work surface is free of any build
up of liquids and/or static electricity. Touch a
metal surface to bleed off static electricity
prior to touching the PCB (Printed Circuit
Board).
WARNING
Keep the new PCB in the ESD (Electrostatic
Discharge) protective packaging bag until it is
ready to install.
WARNING
Limit touching of the PCB to outer edges
with as light a touch as possible, minimizing
pressure on the PCB.
WARNING
If the PCB must remain outside of the
enclosure, place it in a static protective bag
until ready for reassembly.
WARNING
Attach the ground cord from the ESD Field
Kit to the uncoated metal shown in Figure 1.
Follow all instructions provided in the ESD Field
Kit to ensure not to damage the PCB.
1. To remove skid plate (B), use an M2 Allen
wrench to remove screws (A). (Fig. 1)
2. To remove battery plate hardware, use
a T-20 t-handle to remove torx screws (C)
and loosen the battery plate (Fig. 2)
3. To loosen PCB mounting hardware, use a
T-15 t-handle to loosen screw (D). (Fig 3)
4. To remove hardware on side of shroud,
use a T-20 t-handle to remove screws (E).
(Fig. 4)
5. To remove hardware on front of shroud,
use a M4 Allen wrench to remove
socket head screws (F). (Fig. 5)
6. To remove the left shroud, disconnect the
charger port harness (G). Then, remove
the shroud. (Fig. 6)
© 2022 Sunrise Medical (US) LLC
06/2022 256014 Rev. A Page 1of2