Perkins D6500 Installation & Operational Manual page 22

Adjusting the Lifting Capacity
Note: The setting for the SSP I -B(D6500) is approximately
1650 psi to lift 400 lbs.
Troubleshooting the Hand Valve
This valve does not affect lifter speed!
Only adjust this valve if the lifter won't pick-up the desired weight, or if a chattering noise is heard.
Don't be fooled! Containers full of water, concrete, rocks, dirt, wet grass of other materials can easily
weigh far more than the capacity of the lifter. Just because the lifter doesn't pick up that heavy cart,
doesn't mean the lifter needs adjustment! If there is doubt, try weighing the container in question.
Perkins Manufacturing Company
Creators of the TuckAway
www.perkinsmfg.com
Cart Lifter
®
Hand Valve: D63228 (valve only)
This valve directs the flow to the lifter
to make it move up or down. It
features a "deadman" stop. Release
the handle and the lifter should stop
moving.
The valve has a built-in pressure relief
valve. To increase the lifting capacity,
loosen the locking nut and turn the
adjusting screw clockwise. It is
recommended to use a pressure
gauge to achieve the right setting.
Raise the lifter until it stops and
continue to pull the handle. Note the
pressure on the gauge and adjust the
screw accordingly.
When the pressure is correct,
retighten the locking nut.
Replacement Parts:
D63127 – Seal Kit
D63192 – Spring Kit
D63672 – Cartridge Kit
800-882-5292 Revised: 5/7/2019
Page 21