This manual is designed to assist you with the operation and maintenance of the Model 830 Surgistool II.
Read it thoroughly before using the equipment or beginning any maintenance on it.
SPECIFICATIONS
Maximum Weight Capacity300 pounds
Upper/Lower Height Range28.5 − 21 inches
Upper/Lower Height Range w/2” Riser Kit30.5 − 23 Inches
Stryker reserves the right to change specifications without notice.
WARNING / CAUTION / NOTE DEFINITION
The words WARNING, CAUTION and NOTE carry special meanings and should be carefully reviewed.
WARNING
Alerts the reader about a situation, which if not avoided, could result in death or serious injury. It may also
describe potential serious adverse reactions and safety hazards.
CAUTION
Alerts the reader of a potentially hazardous situation, which if not avoided, may result in minor or moderate
injury to the user or patient or damage to the equipment or other property. This includes special care necessary for the safe and effective use of the device and the care necessary to avoid damage to a device that
may occur as a result of use or misuse.
NOTE
This provides special information to make maintenance easier or important instructions clearer.
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2
BASE PEDAL OPERATION
Operation Guide
A
B
C
SIDE VIEW
(A) Push down to set Surgistool brake. Lift up to release brake.
(B) Pump to raise Surgistool height.
(C) Depress to lower Surgistool height.
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3
ADJUSTING THE BACK REST
A
Operation Guide
To adjust the height of the back rest, turn
knob (A) counterclockwise. Slide the
back rest up or down to the desired height.
Turn knob (A) clockwise and tighten until
the back rest is secure.
To move the back rest closer to the seat
or farther away from the seat, turn knob
(B) counterclockwise. Slide the back rest
in or out. Turn knob (B) clockwise until the
back rest is secure.
B
ADJUSTING THE OPTIONAL WRIST RESTS
To adjust the height of the optional wrist rests, turn
knob (A) counterclockwise. Raise or lower the wrist
rest to the desired height. Turn knob (A) clockwise until the wrist rest is secure.
To pivot the wrist rest assembly, turn knob (B) counterclockwise. Pivot the wrist rest to the desired position.
Turn knob (B) clockwise until the wrist rest assembly
is secure.
A
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B
4
Preventative Maintenance
CHECKLIST
All fasteners secure (reference all assembly prints)
Brake pedal engages with proper tension (page 9)
All casters secure and swivel properly
Wrist rests swivel and raise properly
No rips or cracks in seat, back rest or wrist rest covers
All adjustment knobs intact and functioning properly
The serial number label is located under the base frame (see page 11 for reference)
NOTE
Preventative maintenance should be performed at a minimum of annually. A preventative maintenance program should be established for all Stryker Medical equipment. Preventative maintenance may need to be
performed more frequently based on the usage level of the product.
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5
Cleaning
Hand wash all surfaces with warm water and mild detergent. Dry thoroughly. DO NOT STEAM CLEAN,
PRESSURE WASH, HOSE OFF OR ULTRASONICALLY CLEAN. Using these methods of cleaning is not
recommended and may void this product’s warranty.
In general, when used in those concentrations recommended by the manufacturer, either phenolic type or
quaternary type disinfectants can be used. Iodophor type disinfectants are not recommended for use because staining may result. The following products have been tested and have been found not to have a harmful effect WHEN USED IN ACCORDANCE WITH MANUFACTURERS RECOMMENDED DILUTION.*
Quaternary Germicidal Disinfectants, used as directed, and/or Chlorine Bleach products, typically 5.25% Sodium Hypochlorite in dilutions ranging between 1 part bleach to 100 parts water, and 2 parts bleach
to 100 parts water are not considered mild detergents. These products are corrosive in nature and
may cause damage if used improperly. If these types of products are used to clean Stryker equipment,
measures must be taken to insure the unit is rinsed with clean water and thoroughly dried following cleaning.
Failure to properly rinse and dry the unit will leave a corrosive residue on the surface of the unit, possibly
causing premature corrosion of critical components.
NOTE
Failure to follow the above directions when using these types of cleaners may void this product’s warranty.
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6
Service Information
HYDRAULIC SYSTEM TROUBLESHOOTING
PROBLEM/SYMPTOMSOLUTION
Jack will not raise to full height.Add hydraulic fluid (see below). Check for leaks.
Jack will not hold in raised position.Close the needle valve completely. If the jack holds,
replace valve (page 9). If the jack does not hold, replace jack.
Jack will not pump up.Remove excess air (vacuum) in system (see below).
If the jack still will not pump up, replace jack.
Contact Stryker technical support at 1−800−327−0770 for further assistance.
REMOVING EXCESS AIR (VACUUM) FROM THE HYDRAULIC SYSTEM
1. Pump the jack completely up and continue to pump the pedal after the jack reaches the top. This will
force the air through the system and the jack should now pump up.
JACK DESCENT RATE ADJUSTMENT
1. Pump the jack up to full height.
2. The descent rate butterfly valve is located on the manifold assembly. Reach under the base hood and
turn the valve clockwise to decrease the rate of descent. Turn it counterclockwise to increase the rate
of descent.
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7
Service Information
CHECKING HYDRAULIC FLUID LEVEL
Required Tools:
5/32” Allen Wrench3/8” Open End Wrench3/4” Open End Wrench
Needle Nose Pliers
Procedure:
1. Using a 5/32” Allen wrench and a 3/8” open end wrench, remove the four button head cap screws and
four nylock nuts under the seat holding the seat assembly to the base.
2. Using needle nose pliers, remove the cotter pin under the base weldment plate.
3. Remove the base hood (see page 9).
4. Be sure there are no hydraulic leaks. If there are, the hydraulic jack must be replaced.
5. Lower the jack to the full down position.
6. Using a 3/4” open end wrench, slowly turn the fill plug located on the side of the reservoir counterclockwise to allow excess system pressure to vent. Remove the fill plug.
7. The hydraulic fluid should be visible at the bottom of the fill hole. If it is not, add Mobil Aero HFA hydraulic
fluid (Stryker part number 2020−70−475) until the fluid is visible at the bottom of the fill hole. Replace
the fill plug.
CAUTION
Use of other types of oil may damage hydraulic units.
8. Replace the base hood.
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8
Service Information
BASE HOOD REMOVAL
Required Tools:
Standard Screwdriver7/16” Open End Wrench
5/32” Allen WrenchBungee Cords or String
Procedure:
1. Using a standard screwdriver, pop off the 3 black plastic caps covering the screws holding on the base
hood, being careful not to damage the caps.
2. Remove the nylock nuts, cap screws and washers holding the base hood to the base frame.
3. Lift up the hood and, using bungee cords or string, secure the hood to the bottom of the seat assembly.
4. After service is complete, lower the hood and reinstall the fasteners and protective caps.
HYDRAULIC VALVE REPLACEMENT
B
A
C
BRAKE ADJUSTMENT
Required Tools:
1/2” Open End Wrench
Required Tools:
Standard Screwdriver3/4” Open End Wrench
Replacement Procedure:
1. Pump the jack fully up and raise the base hood (see above).
2. Turn butterfly valve (A) clockwise to close off the needle valve.
3. Remove the cap screw and washers holding the manifold assembly (B) on the hydraulic jack.
4. Using a 3/4” open end wrench, remove the needle valve (C) from
the manifold assembly.
5. Install the new needle valve, reattach the manifold assembly,
open the butterfly valve and reattach the base hood.
6. Be sure the jack is operating properly before returning the Surgistool to service.
Adjustment Procedure:
1. Loosen the top jam nut (A) on the brake foot assembly.
2. With your fingers, turn the brake shaft assembly (B)
clockwise to loosen the brake tension or counterclockwise
to tighten the brake tension.
3. Tighten the top jam nut when the desired tension is
achieved.
* Complete brake assembly (including items AH, Y & Z) is part number 830−10−450. Brake tip and foot assembly (including items Y & Z) is part number 830−10−451.
A complete brake assembly (including the brake tip and foot, not shown here) is part number 830−10−450.
The brake tip and foot assembly (not shown here) is part number 830−10−451.
A4−161Button Hd. Cap Screw4
B11−63Flat Washer4
C16−28Nylock Nut4
D830−21−13Seat Riser1
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26
Warranty
Limited Warranty:
Stryker Medical Division, a division of Stryker Corporation, warrants to the original purchaser that its products
should be free from defects in material and workmanship for a period of one (1) year after date of delivery.
Stryker’s obligation under this warranty is expressly limited to supplying replacement parts and labor for, or
replacing, at its option, any product which is, in the sole discretion of Stryker, found to be defective. Stryker
warrants to the original purchaser that the frame and welds on its beds will be free from structural defects
for as long as the original purchaser owns the bed. If requested by Stryker, products or parts for which a
warranty claim is made shall be returned prepaid to Stryker’s factory. Any improper use or any alteration or
repair by others in such manner as in Stryker’s judgement affects the product materially and adversely shall
void this warranty. Any repair of Stryker products using parts not provided or authorized by Stryker shall void
this warranty. No employee or representative of Stryker is authorized to change this warranty in any way.
Stryker Medical stretchers are designed for a 10 year expected life under normal use conditions and appropriate periodic maintenance as described in the maintenance manual for each device.
This statement constitutes Stryker’s entire warranty with respect to the aforesaid equipment. STRYKER
MAKES NO OTHER WARRANTY OR REPRESENTATION, EITHER EXPRESSED OR IMPLIED, EXCEPT
AS SET FORTH HEREIN. THERE IS NO WARRANTY OF MERCHANTABILITY AND THERE ARE NO
WARRANTIES OF FITNESS FOR ANY PARTICULAR PURPOSE. IN NO EVENT SHALL STRYKER BE
LIABLE HEREUNDER FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING FROM OR IN ANY
MANNER RELATED TO SALES OR USE OF ANY SUCH EQUIPMENT.
To Obtain Parts and Service:
Stryker products are supported by a nationwide network of dedicated Stryker Field Service Representatives.
These representatives are factory trained, available locally, and carry a substantial spare parts inventory to
minimize repair time. Simply call your local representative, or call Stryker Customer Service at (800)
327−0770.
Service Contract Coverage:
Stryker has developed a comprehensive program of service contract options designed to keep your equipment operating at peak performance at the same time it eliminates unexpected costs. We recommend that
these programs be activated before the expiration of the new product warranty to eliminate the potential of
additional equipment upgrade charges.
A SERVICE CONTRACT HELPS TO:
S Ensure equipment reliability
S Stabilize maintenance budgets
S Diminish downtime
S Establish documentation for JCAHO
S Increase product life
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S Enhance trade−in value
S Address risk management and safety
27
Warranty
Stryker offers the following service contract programs:
SPECIFICATIONSGOLDSILVERPM* ONLY
Annually scheduled preventative maintenanceXX
All parts,** labor, and travelXX
Unlimited emergency service callsXX
Priority one contact; two hour phone responseXXX
Most repairs will be completed within 3 business daysXX
JCAHO documentationXXX
On−site log book w/ preventative maintenance & emergency service recordsX
Factory−trained Stryker Service TechniciansXXX
Stryker authorized partsXXX
End of year summaryX
Stryker will perform all service during regular business hours (9−5)XXX
* Replacement parts and labor for products under PM contract will be discounted.
** Does not include any disposable items, I.V. poles (except for Stryker HD permanent poles), mattresses, or damage re-
sulting from abuse.
Stryker Medical also offers personalized service contracts.
Pricing is determined by age, location, model and condition of product.
For more information on our service contracts,
please call your local representative or call (800) 327−0770 (option #2).
Return Authorization:
Merchandise cannot be returned without approval from the Stryker Customer Service Department. An authorization number will be provided which must be printed on the returned merchandise. Stryker reserves the
right to charge shipping and restocking fees on returned items.
SPECIAL, MODIFIED, OR DISCONTINUED ITEMS NOT SUBJECT TO RETURN.
Damaged Merchandise:
ICC Regulations require that claims for damaged merchandise must be made with the carrier within fifteen
(15) days of receipt of merchandise. DO NOT ACCEPT DAMAGED SHIPMENTS UNLESS SUCH DAMAGE
IS NOTED ON THE DELIVERY RECEIPT AT THE TIME OF RECEIPT. Upon prompt notification, Stryker
will file a freight claim with the appropriate carrier for damages incurred. Claim will be limited in amount to
the actual replacement cost. In the event that this information is not received by Stryker within the fifteen
(15) day period following the delivery of the merchandise, or the damage was not noted on the delivery receipt
at the time of receipt, the customer will be responsible for payment of the original invoice in full.
Claims for any short shipment must be made within thirty (30) days of invoice.
International Warranty Clause:
This warranty reflects U.S. domestic policy. Warranty outside the U.S. may vary by country. Please contact
your local Stryker Medical representative for additional information.
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28
European Representative
Stryker EMEA RA/QA Director
Stryker France
ZAC Satolas Green Pusignan
Av. De Satolas Green
69881 MEYZIEU Cedex
France
3800 E. Centre Ave., Portage, MI 49002
(800) 327−0770
www.stryker.com
2011/12 0830−090−020 REV W.1
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