Hydraulic Union Door Closer Size 2/3/4 Silver

Union Door Closer 7770/88234 Hydraulic Door Closer.

The Door Closer Must be fitted in a Vertical Plane, with its Body Horizontal.

Maintenance Program Recommended

• Lubricate the joints in the arm assembly with good quality machine oil
• Check all fixing are secure
• Check closing speed are acceptable and Adjust necessary
• Ensure the door Closes from any opening angle to which it may be opened and adjust if necessary.
• These Checks should be carried out at least every 6 Months, and at the shorter intervals for heavily used doors