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Master Lock MGH3000PR, MGH4000C If battery acid gets on your skin, wash with water

Models: MGH3000PR MGH4000C

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R

PORTABLE GASOLINE GENERATORS

BATTERY

INSTALLING BATTERY

MOUNTING BATTERY TO

Continued

CABLES TO ENGINE

GENERATOR

WARNING: Battery contains sulfuric acid. Contact with skin or eyes may cause severe burns. Do not tilt generator with battery installed. Tilting could cause bat- tery acid to spill. Wear protective clothing and face shield when servicing. Keep out of children’s reach.

•If battery acid gets on your skin, wash with water.

•If battery acid gets in your eyes, flush with water at least 15 min- utes. Call a doctor at once. Battery acid is poisonous.

•If swallowed, drink large amounts of water or milk. Fol- low with milk of magnesia or vegetable oil. Call a doctor at once.

CAUTION: If you remove bat- tery, insulate the red, positive (+) battery cable terminal. Insulate with electrical tape. Exposed ter- minal may spark when generator runs.

IMPORTANT: Make sure battery connec- tions are the correct polarity. Electric start generators use negative ground, 12-volt DC starting system.

Models MGH5000CIE, MGH7000C, MGH7000CI, and MGH10000 have an elec- tric starter. A battery is not supplied with generator. You must provide a 12-volt, 32- amp-hour battery. The positive and nega- tive battery cables are supplied with genera- tor. You must install these cables before

1.Attach the red, positive (+) battery cable to the starter solenoid on engine (see Figure 8). The starter solenoid is located directly above the starter on Model MGH10000. This cable is fac- tory installed.

CAUTION: Do not over tighten positive terminal on starter sole- noid. Positive terminal could ro- tate and cut into negative termi- nal, causing a short.

2.Attach the black, negative (–) battery cable to the engine block. Use the bolt, nut, and two washers provided with the battery cables. Use long mounting hole on opposite side of engine from starter solenoid. Attach cable as shown in Figure 9.

Starter

Solenoid

Red, Positive (+)

Battery Cable

Figure 8 - Connecting Red, Positive (+) Battery Cable to Engine Starter Solenoid (Model MGH7000C Shown)

1.Secure battery to generator by battery hold-down system. This system consists of the battery mounting bracket, hook bolts, and nut (see Figure 10).

Note: Model MGH10000 battery is lo- cated on opposite side as shown (see Figure 11, page 9).

2.Locate the red, positive (+) battery cable from starter solenoid. Connect it to the positive (+) battery terminal (see Figures 12 and 13, page 9).

3.Locate the black, negative (–) battery cable attached to engine block. Connect it to the negative (–) battery terminal (see Figures 12 and 13, page 9).

4.Check battery before starting engine. Make sure fluid levels are full. Make sure battery is charged.

See engine owner’s manual for more information.

Battery

Mounting

Bracket

Nut

120

 

ONLY

 

 

120

 

240V

ENM

Battery

00000005

 

Hook

Bolt

Figure 10 - Battery Hold-Down System (Model MGH7000C Shown)

mounting battery.

Always wear safety glasses when working with battery. Make sure battery terminals are clean. Make sure cable connections are tight.

Always shut down engine before removing or attaching battery cables. Always remove the negative (–) cable first. Always attach negative (–) cable last.

Black,

Negative (–)

Battery Cable

Figure 9 - Connecting Black, Negative (-) Battery Cable to Engine Block (Model MGH7000C Shown)

Nut

Battery

Battery

Hook Bolt Mounting

Bracket

Figure 11 - Battery Hold-Down System (Model MGH10000 Shown)

8

105420

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Master Lock MGH3000PR, MGH4000C installation manual If battery acid gets on your skin, wash with water
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MGH3000PR, MGH4000C specifications

The Master Lock MGH4000C and MGH3000PR are two innovative locks, designed with cutting-edge technology to enhance security and provide convenience for users. Both models embody Master Lock's commitment to safety and reliability, making them popular choices for both personal and professional use.

The MGH4000C is a high-performance combination lock that features a sleek, modern design. One of its standout features is the Bluetooth connectivity, allowing users to lock and unlock their devices from a distance using their smartphones. This smart technology provides unprecedented convenience, eliminating the need for physical keys or remembering complex combinations. The lock can easily be managed through the Master Lock app, enabling users to grant access to others and track usage history with just a few taps on their smartphone.

In addition to Bluetooth functionality, the MGH4000C is built with a robust steel body and shackle, ensuring durability in various weather conditions. Its weather-resistant properties make it ideal for outdoor use, providing reliable security against theft. The lock is powered by a long-lasting battery, which can be easily replaced, ensuring that it remains operational even for extended periods.

The MGH3000PR, on the other hand, is a versatile dial combination lock known for its traditional appeal combined with advanced security features. This model utilizes a patented anti-shim technology that adds an extra layer of resistance against tampering and unauthorized access. The MGH3000PR is designed with a heavy-duty construct, making it suitable for lockers, storage units, and other applications requiring strong security standards.

One of the key features of the MGH3000PR is its easy-to-read combination dial, which allows users to quickly input their codes without hassle. The lock also comes with a resettable design, meaning users can set their own combinations for personalized security. This feature is crucial in ensuring that users have full control over who can access their belongings.

Both models reflect Master Lock's dedication to innovation, safety, and user-friendly functionality. With their unique features and robust designs, the MGH4000C and MGH3000PR cater to a wide range of security needs, whether for indoor or outdoor use, making them excellent investments for anyone seeking reliable protection for their valuables.