Mills S83-5202 4A Duct Repair Kit Instructions
- September 21, 2024
- Mills
Table of Contents
Mills S83-5202 4A Duct Repair Kit
Specifications
- Model: Duct 57 Split (095087)
- Product Name: DUCT REPAIR KIT 4A (095090)
- Part Number: S83-5202
FAQs
- Q: What should I do if neither end of the Split Collar insert provides a good fit?
- A: If neither end provides a good fit, add Duct Liners until a snug fit is achieved using either end of the Split Collar insert.
Installation Instructions
- If the damaged duct is earthenware then remove the damaged length(s) back to the sound duct.
- If the damaged duct is PVC-U then remove the damaged section and carefully trim both ends.
Proceed with the repair as illustrated below
The combination of a split collar insert and up to three Duct Liners provides compatibility for Duct Bore Diameters from 98mm to 105mm inclusive in 1mm intervals. Note that the two Spigot Ends of the assembled Split Collar insert are NOT the same, being 98mm (small) and 105mm (large) Diameter respectively. Either Spigot will accept Duct 57 split.
Essential Tools
Essential Tools and Replacement Consumables
BT 072422| S83- 0896| Straps Cable Fixing
10A 12mm x 520mm
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BT 079942| N21- 1604| Hacksaw Blade 3A 300mm x 18 TPI
BT 079943| E22- 6393| Hacksaw Frame 3 300mm
BT 093883| E00- 4720| H/duty Side Cutters 160mm
BT 141728| E72- 0617| Flush Cutters 130mm
N/A| P09- 5003| Bosch Multi Tool
BT 127234| S83- 0947| Tensioner 8a
- Tongue and Groove Duct sections clamped together with Straps Cable Fixing 10A, using Tensioner 8A (127234). Mills P/N 583-0947
- Split Collar insert. Together with the Duct Liners) as required, this converts the Duct End into a Spigot to accept Split Duct.
- Provide Duct Liners until the Split Collar insert fits snugly into the Duct.
- By using either the ‘small ‘ or ‘large’ end of the Split Collar insert, together with up to 3 duct liners, a snug fit will be achieved in the duct being repaired.
- Place the Split Collar insert around the cable insert the end marked ‘small’ into one end of the duct and check for a snug fit. If the fit is sloppy then try the end marked ‘large. If neither end provides a good fit then add the Duct Liners until a snug fit is achieved using either end of the Split Collar insert.
- Repeat the procedure at the other end of the damaged section.
- Measure the distance between the two flanges of the Split Collar inserts and cut a corresponding length of Split Duct which is then placed over the spigot ends of the Split Collar inserts. Clamp the Split Duct together using Straps Cable Fixing 10A placed at approximately 150 mm intervals. Tighten the Straps Cable Fixing 10A -Mills P/N 583-0896 using Tensioner 8A (Item Code 127234). Mills P/N 583-0947
- If the length of the damaged section exceeds the 3m length of the Split Duct, then the lengths of the Split Duct may be joined together using a Split Collar insert as a connector.
- Part Number: S83-5202