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General| Brand | HTC |
|---|---|
| Model | 450 |
| Category | Floor Machine |
| Language | English |
Details owner/employer responsibilities for safe operation, knowledge, and regulatory compliance.
Describes the power grinder for concrete surfaces and its key functional features.
Specifies the product's intended applications for concrete surfaces in commercial and private spaces.
Explains the meaning of important warning symbols and safety icons displayed on the product.
Defines terms like WARNING, CAUTION, and NOTE used to highlight critical information.
Provides fundamental safety guidelines for correct product usage and a safe working environment.
Lists crucial safety directives to follow before and during product operation.
Details the essential personal protective equipment required for safe operation.
Covers critical safety measures related to electrical connections and usage to prevent shocks.
Provides guidance on correctly grounding the product to minimize the risk of electrical shock.
Continues electrical safety advice, including extension cable usage and proper handling.
Emphasizes the importance of regularly checking and maintaining the product's safety devices.
Provides steps to verify the functionality of the ON/OFF switch for starting and stopping.
Introduces the operation section, stressing the importance of reading safety instructions.
Lists safety guidelines to be followed before performing any maintenance tasks on the product.
Describes different positions for operation, transport, and servicing.
Details how to place the product into a lift transport configuration.
Explains the servicing position and provides cautions for its use on a horizontal surface.
Details how to position the product for tilted transport.
Guides on how to adjust the handlebar position for optimal user comfort.
Continues instructions for adjusting the handlebar using lock knobs.
Explains how to adjust the frame angle for weight distribution and grinding pressure.
Continues instructions for adjusting frame height and folding for transport.
Lists the available handle heights based on the selected hole position.
Introduces types of diamond tools and guidance on selecting the correct ones.
Explains how diamond tool installation affects product performance and segment count.
Details the use of metal bond diamond tools and compatible EZchange holders.
Describes the use of resin holder discs for attaching plastic bonded diamond tools.
Lists essential checks and preparations required before operating the product.
Explains how to change the motor rotation direction, with a caution for specific tools.
Continues instructions for changing motor rotation direction, applicable for 3-phase models.
Provides step-by-step instructions on how to safely start the product.
Details the correct procedure for stopping the product, including important cautions.
Guides on the process of replacing the diamond tools on the product.
Continues instructions for replacing diamond tools, including tool removal and attachment.
Explains the procedure for connecting the dust extractor system to the product.
Introduces the maintenance section, emphasizing training and professional service.
Defines daily tasks including cleaning and checking electrical supply, brush strip, and grind holder.
Provides instructions for checking the condition of the power cord and extension cables.
Details the procedure for safely cleaning the product, avoiding high-pressure washers.
Outlines steps to verify the brush strip is full and touching the surface.
Explains the importance of the grind holder and how to check its condition.
Continues checks for the grind holder, including wear on rubber cylinders.
Lists common causes for the product failing to start and their resolutions.
Addresses problems with the product's handling, often related to tool installation or load.
Explains how to prevent sudden movements by ensuring correct tool installation and height.
Provides solutions for the product stopping prematurely, typically due to overloading.
Addresses issues with the product stopping immediately after startup, related to power supply.
Details the steps to prepare the product for safe transportation.
Continues instructions for folding and securing the product for transport.
Explains how to securely attach the product to a vehicle for transportation.
Provides instructions on how to safely lift the product using the designated lifting eye.
Gives guidelines for safely storing the product in a secure, dry, and frost-free area.
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