Installation
Assembly
15
3
3 Installation
3.1
Assembly
Thermalert 4.0
Endurance
Unlatch the ThermoJacket end cap. Pull the end cap from the ThermoJacket body.
Firmly screw the spacer ring followed by the nose
adapter
onto
the
sensing
head.
Hint: Lightly coat the outer groove on the nose adapter
with silicon grease to make a later removal easier.
Place the rear adapter over the connector end of the
sensing head, and slide it forward until it rests against
the sensing head body. Tighten the rear adapter set
screws with a 1/8 in hex key to secure it to the head.
Do not exceed 2.8 Nm (25 lbf in) torque.
Figure 3-1: Sensor with Rear Adapter, Spacer
Ring, and Nose Adapter
Firmly screw the nose adapter onto the sensing head.
Hint: Lightly coat the outer groove on the nose
adapter with silicon grease to make a later removal
easier.
Figure 3-2: Sensor with Nose Adapter
The cable compression fitting has a split gland that fits over the sensor cable with a cap and body that slide over
the connector to facilitate installation.
Figure 3-3: Cable Compression Fitting
Remove cable compression gland assembly from the ThermoJacket. Disassemble the cable compression gland
assembly (30 mm wrench required). Slide compression cap and then the body over the cable connector and
down the cable. Slip gland around the cable in between the cap and body. Route the cable connector through
the bottom of the ThermoJacket body. Attach compression body to ThermoJacket. Tighten cap to body.
Connect and tighten the cable connector to the sensing head, and slide the head into the ThermoJacket body
cavity, lens first. For Endurance sensors: Make sure the connector post on the sensing head is touching or nearly
touching the low end of the cam ramp located on the inside of the ThermoJacket body.
Place the ThermoJacket end cap back onto the body, and latch the end cap to the body.
Compression Cap
Gland
Compression Body
to ThermoJacket
1.800.561.8187
