Sinoboom GTJZ1412, Руководство по эксплуатации

Страница: 11 / 23

Inspection on Machine
Inspect the whole machine to find:

Crack in a weld joint or structural part

Machine dent or damage

Severe rust, corrosion, or oxidation

Ensure that all the structural parts and other key
components are complete, and all the relevant
fasteners and pins are correctly positioned and
securely tightened.

Prop up the side column of platform and install
safety pin with wirerope
Inspection on Hydraulic Oil Level
Keeping the hydraulic oil in the right oil level is
critical to machine work. If the hydraulic oil is in an
improper oil level, it will damage the hydraulic parts.
Through daily inspection, the inspector can determine
the changes of hydraulic oil level, which can indicate
the problems in the hydraulic system.
Perform the following procedures when the platform
is retracted.
1. Open the right door, and make visual inspection
on flank of hydraulic oil tank

Result: Hydraulic oil level should be between
“add” and “full”.
2. Refuel as needed and do not overdo.
Hydraulic Oil Mark

Normal temperature region (from 0 ℃ to 40 ℃) :
L-HM46;

Cold region (from -25 ℃ to 25 ℃) : L-HV32;

High temperature region: (
＞
40 ℃) : L-HM68;

Extremely cold region: (
＜
-30 ℃) : Special
schemes need confirmation:

Different hydraulic oil can be added according
to customer’s requirements before leaving
factory.
Inspection on Storage battery
Warning: The storage battery condition is very
important to good machine performance and safe
operation. Improper liquid level of electrolyte or
damaged cable and wiring may cause damage to parts
and dangerous conditions.
Hazard of electric shock;
contact with electrical circuits
can cause death or serious
personal injury. Remove all rings, watches and other
accessories.
Hazard of personal injury; the
storage battery contains acid.
Avoid the overflow of or
contact with the acid in the storage battery. Use soda
water to neutralize the spilled storage battery acid.
This inspection is carried out
after the storage battery is fully
charged.
1. Wear protective clothing and protective glasses.
2. Ensure the connection of storage battery cable is
not corroded.
3. Ensure the storage battery is fixated firmly and
the cable wiring is fastened.
4.
Adding wiring end protectors and antiseptic sealants
will help eliminate corrosion of storage battery
terminals and cables.
Function Test
Do not operate, unless:

You have mastered and practiced the safe
machine operating rules stated in this Manual.
1 Avoid dangerous situations.
2 Always perform the pre-operational
inspection.
3 Always perform pre-usage functional tests.
Learn and understand the function test
before the next step.
Warning
Warning
Attention
Attention
10
GTJZ1412 & GTJZ1414
Operation Manual