TC-9 Viper ™ Gate System
Residential Sliding Gate Operator
As an option, a standard three prong cord (minimum 14 gauge), suitable for use in a harsh
environment, can be connected into the Outdoor Box protected with a GFCI receptacle.
If using this configuration, be sure to install a weather proof cover on the Outdoor
Electrical box to protect the GFCI receptacle from moisture. These are available at any
hardware store. As a general rule, the cord should be less than six feet in length,
Gate Operator Mechanical Installation
The Viper TC-9 Gate Operator is easily installed for a sliding gate, either left-hand or
right-hand opening. The instructions that follow are for a typical installation, and provide
a fair amount of detail for a complete operating gate opener. In some circumstances
modifications are required to the gate in order to position the operator correctly and
attach the chain to the rear of the gate. This configuration will be discussed in detail
under Optional Mechanical Installation.
Follow the steps below for installation of the Gate Operator.
1. Remove the Viper TC-9 Operator from its packing and check all items against the
Packing List in Table 1.
2. Insert the manual Clutch Release Key into the back of the operator, by pivoting the
key cover to the left and exposing the key hole.
3. Turn the key counter clock wise to disengage the clutch (until it stops, use gentle
force).
4. Install the Chain Box on to the Platform base using the 4 5/8” Socket Head Cap bolts,
finger tight.
5. Install the Angle Iron brackets to the Operator using the four ½ bolts. Tight with
wrench.
6. Attach the Electrical Conduit to the Platform Base using the Fitting nut, tighten as
required. Caulk the conduit fitting and wire with suitable Silicone caulking to prevent
any water or moisture from entering the electrical conduit.
7. Remove the tape from the motor shaft holding the sprocket shear key.
8. Apply a small amount of WD-40 or other lubricant onto the shear key and drive shaft.
9. Remove the operator cover (three Phillips head screws).
10. Carefully thread the Electrical wires through the hole in the bottom of the operator,
and route the cables up to the circuit board. Be extremely careful not to fray the
insulation on the wire.
Do not connect the electrical at this time
.
11. Position the Operator in front of the Chain Box and align the shaft and shear key with
the Chain Box sprocket and insert the shaft into the sprocket.
12. Install the 4 5/8” Socket Head Cap bolts through the Angle Iron brackets that hold the
Operator to the Base, finger tight.
13. Tighten the Chain Box bolts to the base with a wrench.
14. Position the Operator and Chain Box approximately one half inch (½”) from the Gate
as measured from the front of the Chain Box to the gate, see Figure 1.
15. Install the four bolts securing the Opener to the Base, and tighten with wrench.
12
