Six-Monthly Maintenance; Lubricating Coolant; Cleaning The Coolant Tank; Material Classification And Choice Of Saw Blade - Elite EHB-350DGSVIP Bedienungsanleitung

9.4 Six-monthly Maintenance

Change the Gear Box Oil:
The gearbox requires periodic changing of oil.
The oil must be changed by the first 6 months of a new
machine (after 250 operating hours) and every year thereafter
(respectively every 500 operating hours).
Figure 9-1: Gearbox
- Disconnect the machine from the power source.
- Raise the saw bow to top position.
- Remove the drain plug (S, Fig. 9-1) and fill bolt (R).
- Drain the Oil completely
- Replace the drain plug (S)
- Place the saw bow back to horizontal position.
- Fill Gear box with approximately 3 litre gear oil.
- Replace the fill bolt (R).
Note:
For reference, use SHELL type gear oil or Mobile gear oil
#90.
Oil disposal is controlled by strict regulations.
Please see chapter 4-6.

9.5 Lubricating Coolant

Considering the variety of products available on the market,
the user can choose the one most suitable for his
requirements.
Note:
For reference, use SHELL LUTEM OIL ECO
The minimum percentage of oil diluted in water is 8-10%.
Follow coolant manufacturer's instructions for safety, mixing
and disposal.

9.6 Cleaning the Coolant Tank

- Remove the drain plug (T, Fig 9-2). Allow the coolant to
drain-out.
Figure 9-2: Coolant Tank
- Remove the pump (Q, Fig 9-3) by loosening the screws.
- Remove the filter screen (P) by loosening the screws.
- Use a vacuum cleaner to vacuum chips and debris from the
tank.
- Replace the plug (T).
- Thoroughly clean the pump (Q) and replace.
- Fill the tank with coolant to approximately 25mm below
the filter screen (P).
- Replace the filter screen (P) and pump (Q).
Figure 9-3: Coolant Pump
10.0 Material Classification and
Choice of Saw Blade
The aim is to obtain excellent cutting quality, given the various
parameters such as hardness of the material.
The specifications must therefore be harmoniously combined
in a single operating condition according to practical
considerations and common sense.
So as to achieve an optimum condition that does not require
countless operations to prepare the machine when there are
many variations in the job to be performed.
The various problems that may arise will be solved more easily
if the operator has a good knowledge of these specifications.
Shape and thickness, crosscut section, saw blade selection,
cutting speed and control of saw frame lowering.
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