Perform a series of test measurements to ensure the theodolite is functioning accurately and smoothly.
Apply only a microscopic film of low-viscosity instrument grease to the main tapered spindle. Rub the grease on with your finger, then wipe most of it off with a lint-free cloth. The remaining microscopic sheen is sufficient. hilger watts theodolite manual repack
Verify that both the horizontal and vertical circles move freely without friction or sticky points. ⚠️ Safety Precautions and Technical Tips Perform a series of test measurements to ensure
If you’re working with a vintage , "repacking" it usually refers to the careful process of disassembly, cleaning old, hardened grease (a common issue with these instruments), and applying fresh lubricant to the precision moving parts. 1. Preparation & Workspace Precision instruments require a surgical environment. hilger watts theodolite manual repack