Safety Regulations & Specifications
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Precaution for handing NOx clean (2)
(1) Collect NOx clean in an appropriate container to handle any leakage.
(2) Store NOx clean from a distant location from water supply or sewage.
(3) Prohibit access except for authorized personnel and mark the location as dangerous to limit the
access.
(4) For future handling or reuse, store the solution in a clean and dry container.
(5) Be careful not to let it flow to the water sewage.
How to store NOx clean
(1) Store NOx clean in a completely sealed container.
(2) Store NOx clean in a dry and well ventilated location.
(3) For the storage container, do not contact or use metallic material (Zinc, copper, magnesium,
general alloy), except for stainless steel.
1.1.7. General repair instructions
1. Before performing service operation, disconnect the grounding cable from the battery for reducing
the chance of cable damage and burning due to short-circuiting.
2. Use covers for preventing the components from damage or pollution.
3. Engine oil and anti-freeze solution must be handled with reasonable care as they cause paint
damage.
4. The use of proper tools and special tools where specified is important to efficient and reliable service
operation.
5. Use genuine DOOSAN parts necessarily.
6. Used cotter pins, gaskets, O-rings, oil seals, lock washer and self-lock nuts should be discarded and
new ones should be prepared for installation as normal function of the parts can not be maintained if
these parts are reused.
7. To facilitate proper and smooth reassemble operation, keep disassembled parts neatly in groups.
Keeping fixing bolts and nut separate is very important as they vary in hardness and design
depending on position of installation.
8. Clean the parts before inspection or reassembly. Also clean oil ports, etc. using compressed air to
make certain they are free from restrictions.
9. Lubricate rotating and sliding faces of parts with oil or grease before installation.
10. When necessary, use a sealer on gaskets to prevent leakage.
11. Carefully observe all specifications for bolts and nuts torques.
12. When service operation is completed, make a final check to be sure service has been done
property.
13. Work the fuel line after the common rail pressure and engine temperature is checked with the
SCAN-200. (past about 5 minutes after engine stop)
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