Watts Dead Level Serie Instrucciones De Instalación página 7

2.) For on-grade installations, follow the installation sequence for Dead Level
Pre-Sloped Systems.
3.) Each channel section has a 4" female IPS outlet connection. Open the
desired outlet(s) with a hole or reciprocating saw, taking care not to
damage the outlet threads. After removing any burrs, make a pipe
connection with a suitable 4" IPS nipple or fitting (by others).
4.) Dead Level
Following the initial pour, use suitable concrete fastners (by others) to
secure the flanged frame to the slab through the countersunk holes. Finish
the installation with a topping pour or grout to grade.
Tooled Joint w/Sealant
Tooled Joint w/Sealant
Cast in Place
Cast in Place
Heavy Duty Trench
Heavy Duty Trench
Support Flange
Support Flange
FIG. J
Frame & Grate Dead Level
Dead Level
®
Note: Dead Level
on grade with cast-in-place concrete channels. Installation requirements
will vary with concrete framing preferences and jobsite conditions.
1.) Establish an accurate line and grade reference using a string line or laser
level.
2.) Dead Level
equivalent all-thread rod. Drive a minimum of 4 anchor rods through the
frame ears of each section, and secure the rods after leveling. For ground
anchoring, the required depth of anchor rods varies with soil conditions.
Alternatively, the frames may be attached to concrete forms by other
appropriate means.
3.) Using a 3/8" hex bolt and flat washer, install the frame connectors to secure
each joint. With the flange pointing down, pull the connector tight against
the frame crossbar, and bolt the connector to the frame on the opposite
side.
FIG. K
Z systems are designed for two-stage concrete pours.
®
(by others)
(by others)
Concrete
Concrete
DX-GF System Installation
Frame & Grate systems are designed for installation
®
frames can be anchored with either 1/2" #4 rebar, or
®
6"(152)
6"(152)
DL-GF, Dead Level
®
3/8" Hex Bolt
F-L
7
2"
2"
(51)
(51)
1 1/2"(38)
1 1/2"(38)
DLP-GF,
®
®
6"
6"
(152)
(152)