7
The pressure can't reach to
the set pressure
The relief
v
al
v
e is ad
j
usted
too low
Check with the gauge, and ad
j
ust the
relief
v
al
v
e to the system set pressure
Oil is mixed with water
Change oil
Not enough oil in the reser
v
oir
Fill in oil
Repeat operating the system with no
load for se
v
eral times to eliminate the air
Suck in air to the system
The throttle and hand single-direction
v
al
v
e ha
v
en't been tightened
Locking
v
al
v
e
The throttle and hand single-direction
v
al
v
e ha
v
en't been ad
j
usted to the
correct position
Ad
j
ust to the correct position
The throttle and hand single-direction
v
al
v
e ha
v
e broken
Replace the
v
al
v
e
There is foreign matter in
the oil
Wash the pump
v
al
v
e and
change clean oil
When using under static pressure,
the pressure reduces slowly
The seal is out of control, please
check all the seal
Replace the seal
Summary of Contents for KLW4100 Series
Page 10: ...10 EXPLOSION OF THE TYPE WE VALVE SET MODULE 序号 名 称 数 量 备 注 不可拆卸件 不可拆卸件 注 件 堵头 允许更换为快速接头 ...
Page 12: ...12 ...
Page 20: ...序列号 1 2 3 4 5 6 油箱模块 泵体模块 回油管 1 输油管 输油管 2 回油管 2 冷却器模块 电动控制阀块 液压控制阀模块 7 8 9 名称 名称 序列号 液压泵爆炸图 ...
Page 22: ...WE型阀组模块爆炸图 ...
Page 26: ......
Page 28: ...所有雷恩产品都确保无工艺和材料上的缺陷 只要你拥有它 在此担保下 我们将在产品售出后一年时间内为您提供免费 维修或更换服务 www wrenchina com 可回收纸 ...