User's Manual

68 6390-009-001 REV B www.stryker.com
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Maintenance
Intervals
The following schedule is intended as a general guide to maintenance. Call volume, weather, terra
in, geographical
location, and individual usage will alter the required maintenance schedule. If you are unsure as to how to perform
these checks or are in doubt as to what intervals to follow in maintaining your unit, contact your Stryker Service
Technician.
Note:
The Power-LOAD maintenance schedule is based on 10 calls per day. Adjust the following schedule to your
actual service usage.
Routine
Every
1 Month
3 Months
6 Months
12 Months
All fasteners are secure (reference all assembly drawings)
X
Check and replace any worn parts, including arm covers, trolley
covers, or cot guides, if necessary
X
Clean debris from the cot foot end location on the transfer
X
Clean debris from the top of the transfer assembly and anchor
assembly
X
Clean transfer roller channels to prevent debris accumulation
X
Check full functionality according to the “Power-LOAD
Installation Checklist” on
page 38
X
Check for hydraulic leaks
X
Replace the transfer lock bearing (p/n 0081-439-000) once per
year.
Note: During bearing replacement, ensure that the surrounding
area is clean (anchor) and apply molybdenum disulfide grease
to the transfer lock pin (6390-001-074).
X
Check the Power-LOAD load and unload functionality. If the
unit is difficult to roll or wear is noticeable in the transfer roller
channel beyond the inner rod, replace the V-guide rollers
(p/n 6390-001-025) on the trolley and switch the patient right,
outside, bottom transfer rod with the patient right, outside
top transfer rod. Check all remaining rollers for damage or
excessive wear. Replace, if necessary.
Note: The rollers and transfer rod may only need to be replaced
every four years.
X
WARNING
To avoid the risk of injury, replace Power-LOAD if it has been involved in an accident. A fastener that has been involved
in a accident may be damaged, possibly causing failure to operate properly.
Preventative Maintenance