Parker ULDC Installation And Servicing Instructions Download Page 2

 

PARKER Accumulator & Cooler Division 

15102 Sommermeyer, Suite 125, Houston, Texas, 77041     Tel. (713) 937-8900  Fax: (713) 937-0438 

 

At Start-Up 

Check that the direction of rotation is correct, i.e. that the 
eletromotor poles are connected correctly. 
 

Noise Level 

Remaining close to the cooler for a extended time may be 
annoying.  Inappropriate mounting location may generate 
increased noise level.   
 

Cleaning the Cooler Core 

The easiest method of cleaning the air fins is by using 
compressed air.  Fouling can be dealt with by using a high-
pressure washing system with a degreasing agent.  Flush with 
water afterwards. 
 

Note: When using a high-pressure washing system, be careful 
to align the water jet parallel to the air fins.  Additionally, the 
cooler core must be cool before cleaning. 

 
 

When cleaning the inside of the cooler core, connect the core 
to a closed circuit and flush the inside with a degreasing agent.  
After cleaning, flush with the same fluid that will be used in 
the system. 
 

Miscellaneous 

 

In the event of breakdown, consult PARKER. 

 

When handling the cooler, e.g. for cleaning or repair, 
disconnect all power supply.  Be careful, the cooler may 
be hot. 

 

The fan generates static electricity by air friction.  Do not 
put sensitive electronic equipment in the immediate 
vicinity of the cooler. 

 

Consult PARKER when using fluids different from 
standard hydraulic fluids such as heavy lubricating oils. 

 

The electromotor may only be connected to the specified 
direct current.  PARKER shall not be held responsible for 
any consequences due to improper connections. 

 

PARKER shall not be held responsible for any 
consequences due to repair or modification made by the 
customer.

 
 
Parts List 

1.

 

Fan Assembly 

2.

 

Cooler core 

3.

 

Fan housing 

4-6  Fasteners 
7-8  Washers 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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