Standard Coolant – Filter - Cast-Aluminum - Upgrade

Applies to machines built from: 
November, 2013
AD0246 Rev C

Standard Coolant Filter Assembly - Replacement - Introduction

Machines built after December 2015 have the cast coolant-filter [1]. This procedure tells you how to replace the standard coolant-filter [2] with the cast coolant-filter [1]. The standard coolant-filter [2] has a plastic reservoir.
note: The cast coolant-filter [1] replaces all standard coolant-filters [2].
Safety Notes
Caution: When you do maintenance or repair on CNC machines and their components, you must always follow basic safety precautions. This decreases the risk of injury and mechanical damage.

Do these steps before you do work in the machine or in the control cabinet:
  • Set the main circuit breaker to the OFF position.
  • Use an approved lock with an approved safety tag. Always follow lock-out procedures in accordance to local government rules.
  • After turning off the machine, wait at least 5 minutes before working in the control cabinet, to allow power to dissipate. Wait for the voltage indicator LED on the vector drive to go off completely.
  • Always turn off the main air supply when you work on any part of the pneumatic system.
  • Make sure to rest the spindle head on a block of wood when work is done on a vertical axis. This will prevent any unintended movement that could result in the axis falling.
  • Never alter any safety circuits on the machine.
You should not do machine repair or service procedures unless you are qualified and knowledgeable about the processes. Serious damage to the machine components can result in costly repairs. The service technicians at your Haas Factory Outlet (HFO) have the training and experience, and are certified to do these tasks safely and correctly. The repair and service work performed by your HFO is protected with a limited warranty.
danger: Some service procedures can be dangerous or life-threatening. DO NOT attempt a procedure that you do not fully understand. If you have any doubts about doing a procedure contact your Haas Factory Outlet (HFO) and schedule a service visit.

Machine Compatibility

The cast coolant-filter is compatible with VMCs and HMCs.

Parts Included

93-2356
QTY: 1
FILTER, STANDARD COOLANT HEAD/BOWL REPLACEMENT KIT

Tools Required

Crimp Pliers
(2) Crescent Wrenches
3/8" Allen Wrench
Phillips Screwdriver

Standard Coolant Filter Assembly - Replacement

Step 1

For DM, DT, EC-1600, MM, SMM, and TM machines: Use the (2) crescent wrenches and remove the 1/2" fitting [2]. Use the allen wrench to install the plug [3].

For DM, DT, MM, SMM, and TM machines: Use the (2) crescent wrenches to remove the 5/8" fitting [1] and install the 1/2" fitting [2].

For all machines, go to step 2.

Step 2

Remove all coolant hoses. Use the (2) crescent wrenches to remove all fittings [3] and the valve assembly [1]. Keep all the fittings. Remove and discard the standard coolant-filter [2].

Attach the cast coolant-filter [5]. Use the Phillips screwdriver and install the (2) screws [6]. Install all coolant fittings [3] and the valve assembly [1].

Connect the hose [4].

When you install the (3) remaining hoses, do these steps for each hose:

  • Install the hose cap [7].
  • Install the hose clamp [8].
  • Use the crimp pliers [9] to crimp the hose clamp [8].

If the machine has 3/4" coolant hoses, use the 1/2"-to-3/4" inch adapter in the kit.

Be aware: Many service and repair procedures should be done only by authorized personnel. The service technicians at your Haas Factory Outlet (HFO) have the training, experience, and are certified to do these tasks safely and correctly. You should not do machine repair or service procedures unless you are qualified and knowledgeable about the processes.

Danger: Some service procedures can be dangerous or life-threatening. DO NOT attempt a procedure that you do not completely understand. Contact your Haas Factory Outlet (HFO) and schedule a service technician visit if you have any doubts about doing a procedure.

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