Product Description
Handle Assembly
Frequently Asked Questions
Q: What is the difference between the GW 616 and the GW 610 handle assembly?
A: While both are handle assemblies for manual pallet jacks, the GW 616 and GW 610 are designed for different pump body configurations and may have variations in axle diameter, control chain length, grip ergonomics, or mounting interface. Do not substitute one for the other without confirming your pump body part number. Installing a GW 616 on a pump body configured for GW 610 will cause poor lever control and possible damage. Always match the handle assembly part number to your pump body specification.
Q: How is the GW 616 fastened to the pump body?
A: The GW 616 uses a standard axle pin and nut fastening system typical of manual pallet jacks. The assembly slides onto the axle pin that protrudes from the pump body, then a nut and washer secure it. Installation steps: 1) Align the handle assembly mounting hole with the pump body axle pin, 2) Slide the assembly onto the pin, 3) Insert a hardened steel nut and tighten with a wrench to snug (do not over-tighten, which can strip threads), 4) Verify the handle rotates freely without binding. The axle nut should not be loose enough to rattle during operation.
Q: What should I check if the GW 616 handle becomes difficult to operate after installation?
A: Troubleshooting steps: 1) Check that the axle nut is not over-tightened; if the handle requires excessive force to shift positions, slightly loosen the nut, 2) Inspect the control chain for kinks, knots, or debris jamming the mechanism, 3) Verify that the control linkage rods move freely without binding on the pump body, 4) Ensure the handle assembly is fully seated on the axle pin with no gaps, 5) Lubricate the axle pin and linkage connection points with a light machine oil and test again. If the handle still sticks, remove the assembly and inspect the axle pin for damage or corrosion.
Q: Can the GW 616 be used as a left-hand or right-hand control?
A: This depends on the design of the specific GW 616 model. Some handle assemblies are symmetrical and can be mounted on either side of the pump body, while others are designed for a single orientation. Check the manufacturer documentation or contact the supplier for orientation specifications. Installing a handle assembly backwards or on the wrong side will cause the control chain to bind or the lift/lower functions to be reversed, creating a safety hazard. Do not attempt to modify the assembly to fit a different orientation.
Q: What is the maximum operating temperature range for the GW 616?
A: The GW 616, like most standard manual pallet jack handle assemblies, is rated for indoor warehouse operation between 0 degrees Celsius and 50 degrees Celsius (32 degrees Fahrenheit to 122 degrees Fahrenheit). At temperatures below freezing, the grip may become brittle and the control chain may stiffen, reducing responsiveness. At temperatures above 50 degrees Celsius, grip material may soften or degrade. Do not store or operate the GW 616 in extreme temperature environments without consulting the manufacturer. Cold weather operation may require additional lubrication of the control chain.