Raider RDP-GCS07, User Manual

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New chain requires start-up period, which lasts approximately 5 minutes. Chain lubrication is very
important in this phase. Check chain tension after start-up period and readjust if necessary.
Check and adjust the chain tension frequently. Too loose chain can easily slide off the guide bar,
quickly wear out or quickly wear out the guide bar.
3.3. Filling saw tank with oil.
Oil tank in new chain saw is empty. Fill the tank with oil prior to first use.
Unscrew oil filler plug (18).
Pour in maximally 260 ml of oil (be careful to avoid contamination of oil during filling of the tank).
Screw oil filler plug (18).
Do not use oil that has been already used or regenerated, as this may damage the oil pump. Use
SAE 10W/30 oil for the whole year or SAE 30W/40 in summer and SAE 20W/30 in winter.
3.4. Filling the fuel tank.
When filling the fuel, follow these rules:
Engine must not work.
You must not spill the fuel.
Accordingly to the below table, mix petrol (lead-free with octane number 95) with good quality
engine oil for two stroke engines.
Recommended fuel blend ratio.
Working conditions Petrol: oil 25 : 1
1 L gasoline - 40ml two strocke oil
Unscrew fuel filler plug (15). Pour in previously prepared fuel blend (max. 550 ml). Screw fuel filler
plug (15).
Most problems with combustion engines result directly or indirectly from fuel used. You must not
use oil designed for four-stroke engines to prepare fuel blend.
4. Operation and settings
4.1. Starting the engine.
Hold the chain saw with both hands during operation.
Check level in the fuel tank and the oil tank.
Ensure the brake lever (6) is in the switched on position (moved to the front).
When engine is cold, pull out choke (2).
Set the ignition switch (14) to switched on position.
Place the saw on stable ground.
While holding the saw pressed against ground, pull slowly the starter line (13). Sistem EasyOn
conducive to recoil start function, for easy starting..
After starting the saw, press the throttle lever lock (1) and throttle level (11) slightly (choke cable will
move automatically to switched off position).
Allow the engine to heat up with throttle lever (11) slightly pressed.
Move the brake lever (6) to switched off position (to the back).
In case the engine does not start at the first try, pull out the choke (2) halfway and pull the starter
line again.
Do not start the engine while holding the saw in hands. During start up the chain saw must rest on
ground and be held firmly. Ensure the chain is free to move without touching any object. Do not cut any
material with choke cable pulled out.
4.2. Stopping the engine.
Release the throttle lever (11) and allow the engine to run idle for a few minutes.
Set the ignition switch (14) to STOP position.
4.3. Checking chain lubrication.
Check lubrication of the chain and oil level in the tank before starting to work. Switch on the saw
and hold it above ground. If you see enlarging oil marks, the chain lubrication works well. If there are
no oil marks or they are very small, use oil feed adjustment screw (9) to make appropriate adjustments.