BRADEN CH400B User Manual (English)

Questions and Answers:

A
Angela HensleyAug 8, 2025
How to troubleshoot a BRADEN CH400B Power Tool hoist that won't lower smoothly?
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  Lisa HoweAug 8, 2025
  If the Braden Power Tool hoist isn't lowering the load smoothly, it could be due to a defective brake cylinder seal. To check this, disconnect the swivel tee from the brake release port and connect a hand pump with a gauge and shut-off valve to the –4 JIC fitting in the brake release port. Apply 1,000 PSI (6,900 kPa) to the brake, close the shut-off valve, and let it stand for five minutes. If there's any pressure loss, the brake cylinder should be disassembled to inspect the sealing surfaces and replace the seals. Also, the friction brake might not release because of damaged brake discs, which requires the same inspection procedure.
K
Kimberly CisnerosAug 12, 2025
What to do if the Braden Power Tool brake will not hold a load?
- A
  Angela GuzmanAug 12, 2025
  If the Braden Power Tool hoist brake won't hold a load in neutral, it could be due to excessive system back pressure acting on the brake release port, requiring the same remedies as for Trouble B2. Alternatively, the friction brake might not hold because of worn or damaged brake discs, which calls for the same solution as Trouble A2. Another possibility is a slipping brake clutch. To address this, drain the old gear oil, flush the hoist with solvent, thoroughly drain the solvent, and refill the hoist with the recommended planetary gear oil. The brake clutch itself may be damaged or worn, necessitating disassembly and inspection.
J
Joanna HuntAug 16, 2025
Why is my BRADEN CH400B Power Tool leaking oil from the vent plug?
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  david39Aug 16, 2025
  If oil is leaking from the vent plug of your Braden Power Tool, it might be due to high system back pressure or contaminated oil, which can damage the motor seal. System back pressure must not exceed 150 PSI (1,030 kPa) for a gear motor or 30 PSI (207 kPa) for a piston motor. Inspect the hydraulic system for any restrictions in the return line from the control valve to the reservoir and ensure the control valve and plumbing are properly sized for the hoist motor. An oil analysis may reveal contamination that has worn the motor shaft and seal. If so, thoroughly flush the entire hydraulic system, install new filters and oil, and replace the motor seal.

BRADEN CH400B Specifications

General

Model	CH400B
Category	Power Tool
Chipping Capacity	4 inch (100mm)
Type	Wood Chipper
Engine Type	4-stroke gasoline engine

BRADEN CH400B User Manual

Table of Contents

Questions and Answers:

BRADEN CH400B Specifications