Step 2. Drill holes on the fixed point, then firm bottom bracket and eave bracket on the slope roof with expansion screws.
Step 3. One accessory shall be supported with two bottom brackets. (Bottom bracket is used for supporting the accessory and eave bracket for half-round rain gutter)
Step 4. Coat the connection surfaces of the end cap evenly with PVC solvent cement. The coating depth shall be 15~20mm. Then put the half-round rain gutter end into end caps and keep lmin. (Other accessories do not require to be coated with PVC solvent cement, except for end cap.)
Step 5. Put the drop outlet into the installed bottom bracket.
Step 6. The installed half-round rain gutter overlap the socket of drop outlet, then fasten.
Step 7. Install the top bracket.
Step 8. Insert screwdriver into the bracket buckle to firm top and bottom bracket.
Step 9. Adjust the position after installation.
- According to the rainwater system structure, the distance between two neighboring drop outlets shall be 8-12m, drainage slope of half-round rain gutter shall be l%-2%, and the highest point shall be placed at the center of two neighboring drop outlets.
- Each accessory is equipped with two combined brackets. Eave bracket matches half-round rain gutter. Attention that the distance between combined brackets with eave bracket is generally lm.
- Half-round rain gutter shall be 50mm away from the eave. Combined brackets at the end of eave end must be fixed with expansion screws.