Installation

When installing the H8238 switch, use the wiring diagram in Figure 2 to ensure proper wire con- nections.

This switch is intended to be connected to stranded wire with insulated crimp-type ring wire terminals.

All crimps must be "pull-checked" to ensure that wires are securely crimped and will not fall out with moderate tension or when exposed to normal machine vibration.

Machine

Verified

Ground*

Hot

 

Out

 

 

120V Neutral

 

Out

 

 

 

or 240V Hot

 

 

 

 

Load

 

 

HY56

KEDU

 

Rear View

 

of Switch

 

 

 

Line

 

 

Hot

In

 

120V Neutral

 

In

 

 

 

or 240V Hot

 

 

 

 

Power Source

 

Figure 2. H8238 wiring diagram.

*The machine MUST be connected to a verified ground. In the event of certain malfunctions or breakdowns, grounding reduces the risk of elec- tric shock by providing a path of least resistance for electric current.

Disabling & Locking Switch

The ON/OFF switch can be disabled and locked by inserting a padlock through the ON button, as shown. Locking the switch in this manner can prevent unauthorized operation of the machine, which is especially important if the machine is not stored inside an access-restricted building.

IMPORTANT: Locking the switch with a padlock only restricts its function. It is not a substitute for disconnecting power from the machine when adjusting or servicing.

Padlock

Shaft

Figure 3. Switch disabled by a padlock.

Children or untrained people can be killed or seriously injured by this machine. This risk increases with unsupervised operation. To help prevent unsupervised operation, disable and lock the switch before leaving machine unattended! Place key in a well- hidden or secure location.

NOTICE

The padlock shaft diameter is important to the disabling function of the switch. With any padlock used to lock the switch, test the switch after installation to ensure that it is properly disabled.

Figure 4. Minimum lock shaft requirements.

-2-

H8238 110V/220V ON/OFF Switch

Page 2
Image 2
Grizzly H8238 specifications Installation, Disabling & Locking Switch

H8238 specifications

The Grizzly H8238 is a high-performance bridge and gantry crane designed to meet the demanding needs of various industries, including construction, manufacturing, and logistics. This crane stands out for its robust build quality and versatile features, making it an ideal choice for both heavy lifting and precise positioning tasks.

One of the main features of the Grizzly H8238 is its impressive lifting capacity. With a maximum load capacity of up to 8 tons, this crane can handle a wide range of materials and equipment with ease. Its strong steel construction provides the necessary strength and stability, ensuring safe operation even under the heaviest loads. The crane is equipped with a powerful hoist system that allows for smooth and controlled lifting, minimizing the risk of accidents.

Another notable characteristic of the Grizzly H8238 is its advanced technology integration. The crane features state-of-the-art control systems that enhance operational efficiency and safety. It includes a wireless remote control, allowing operators to manage the crane from a safe distance. This feature is particularly important in environments where visibility may be limited, as it helps to prevent collisions and ensures that the operator can effectively monitor the lift from various angles.

The crane’s design also focuses on user-friendliness. The H8238 includes adjustable travel speeds, enabling operators to choose the most suitable setting for different lifting tasks. This adaptability not only improves workflow but also reduces the risk of damage to sensitive materials. Additionally, the crane comes with built-in safety features, such as overload protection and emergency stop buttons, which provide an extra layer of security during operation.

The Grizzly H8238 is also praised for its mobility. Designed as a gantry crane, it can be easily repositioned, allowing for flexibility in various work environments. This is especially useful in warehouses and construction sites where space may be limited. The crane’s wheels are designed for smooth movement, facilitating quick setup and takedown.

Overall, the Grizzly H8238 is a powerful, versatile, and user-friendly crane that combines advanced technology with robust construction. Its impressive specifications make it an excellent choice for businesses seeking efficient lifting solutions.