Fuse Holder Assembly Replacement Model 410 MKIII
Depth Discrete Groundwater Monitoring
Reduce Costs and Field Time
Tools and Materials Needed
- Fuse Holder Assembly (Spare) (#109584)
- 5/16″ Wrench
- 11/16″ Wrench

Instructions
- Disconnect the Pump from the power supply.
- Remove the Fuse from the Fuse Holder by twisting the Cap on the outside of the Pump Housing, and removing the Fuse from the Cap.
- Using the 5/16″ wrench, remove the four screws from the End Plate (opposite end from Pump Head).
- Carefully slide the Control Board out of the enclosure to allow access to the Fuse Holder.
- Disconnect the red and white wires from the Fuse Holder, by pulling off the quick-connect fittings.
- Use the 11/16″ wrench to remove the Retaining Nut from the Fuse Holder.
- Pull out to remove the Fuse Holder from the Pump Housing.
- Insert the new Fuse Holder through the Pump Housing (remove the Retaining Nut from the Fuse Holder first).
- Use the 11/16″ wrench to secure the Fuse Holder to the Pump Housing with the Retaining Nut.
- Reconnect the red and white wires to the new Fuse Holder. The white wire goes to the connection on the end of the Fuse Holder, and the red wire to the connection on the side.
- Slide the Control Board back into the enclosure in the slots, plugs facing down.
- Carefully push all wires into the housing and screw the End Plate back on the Pump.
Related Products
415 12V Submersible Pump
The Solinst 12V Submersible Pump provides an efficient means of purging and obtaining groundwater samples from 2" OD monitoring wells. The compact pump can sample from depths of 36.5 m (120 ft) below ground surface, and is easy to adjust the flow rates up to 13.5 L/min (3.6 US gpm) in shallower applications.
800M Mini Packer
The 800M Mini Packer is 1 ft in length and is designed to fit in nominal 2" OD monitoring wells to temporarily isolate discrete zones for groundwater monitoring and sampling applications – available as a single and straddle packer setup.
Make Your Life Easier In The Field
Consider making your life easier in the field by ordering one of our convenient Field Tables. We have two models available, Well-mount and Stand-alone, to keep your equipment organized and provide a clean, sturdy surface to hold your field tools.
Well-mount Field Table - 115209
Stand-alone Field Table - 115312



