Base Hood Removal; Hydraulic Valve Replacement; Brake Adjustment - Stryker 830 Bedienungsanleitung

BASE HOOD REMOVAL

Required Tools:
Standard Screwdriver
5/32" Allen Wrench
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
C

BRAKE ADJUSTMENT

Required Tools:
1/2" Open End Wrench
Adjustment Procedure:
1. Loosen the top jam nut (A) on the brake foot assembly.
2. With your fingers, turn the brake shaft assembly (B) clock-
wise to loosen the brake tension or counterclockwise to
tighten the brake tension.
3. Tighten the top jam nut when the desired tension is achieved.
Service Information
Required Tools:
Standard Screwdriver
3/4" Open End Wrench
Replacement Procedure:
1. Pump jack fully up and raise 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
A
(C) from the manifold assembly.
5. Install the new needle valve, reattach the manifold as-
sembly, open the butterfly valve and reattach the base
hood.
6. Be sure the jack is operating properly before returning
the Surgistool to service.
1-6
7/16" Open End Wrench
Bungee Cords or String
.032
.000
A
B